{"title":"Black Friday 2026 | HYDROS Controllers — 10% Off | Nov 20–30","description":"\u003cp\u003e\u003cstrong\u003eUpcoming sale: November 20–30, 2026 (Central Time).\u003c\/strong\u003e Save 10% on selected HYDROS controllers, starter, monitor and pro packs, and WaveEngine models during these dates.\u003c\/p\u003e\u003cp\u003eThe discount will apply automatically to eligible one-time purchases in your cart or at checkout during the stated sale dates.\u003c\/p\u003e\u003cp\u003eOnly the products shown in this collection are included in this offer; other products are excluded. Please check individual product pages for availability and fulfillment details.\u003c\/p\u003e","products":[{"product_id":"hydros-control-x4-starter-pack","title":"HYDROS Control X4 Starter Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X4 Starter Pack by CoralVue is a complete, do-everything aquarium controller kit built around the flagship Control X4.\u003c\/strong\u003e One X4 monitors temperature, pH, ORP, and water level while controlling pumps, timers, and sensors — and this pack bundles the probe, sensor, and WiFi power strip you need to run it all from the free HYDROS app. Ideal for larger or more advanced saltwater, freshwater, and pond systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl X4 unit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003epH probe \u0026amp; calibration solutions\u003c\/li\u003e\n\u003cli\u003e4-Outlet WiFi AC Power Strip\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eMonitor temperature, pH, ORP, and water level; add more sensors to the four Sense Ports; power small 12V devices from the Drive Ports; integrate variable-speed pumps via 0–10V I\/O; and switch equipment through the included WiFi Power Strip.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose the X4 pack?\u003c\/strong\u003e It's the most capable single-controller kit — one X4 covers temperature, pH, ORP, and water level plus Drive Ports and 0–10V control, with no add-on modules needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant more AC outlets?\u003c\/strong\u003e The \u003ca href=\"\/products\/hydros-control-x4-pro-pack\"\u003eX4 Pro Pack\u003c\/a\u003e adds the eight-outlet XP8 controller and a Command Bus cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull X4 specs?\u003c\/strong\u003e See the standalone \u003ca href=\"\/products\/hydros-control-x4\"\u003eHYDROS Control X4\u003c\/a\u003e page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43740695887916,"sku":"HDRS-C4PK","price":532.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X4-Starter-Pack-CoralVue-102848490.jpg?v=1767495032"},{"product_id":"hydros-control-x3-starter-pack","title":"HYDROS Control X3 Starter Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X3 Starter Pack by CoralVue is a complete monitor-and-control aquarium kit that adds pH\/ORP monitoring right out of the box.\u003c\/strong\u003e Built around the Control X3, it bundles everything needed to watch your water and automate equipment on a saltwater or freshwater tank — including a pH probe and calibration solutions the sensor-only packs don't have.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl X3 unit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003epH probe \u0026amp; calibration solutions\u003c\/li\u003e\n\u003cli\u003e4-Outlet WiFi AC Power Strip\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eMonitor temperature and pH\/ORP, add water-level or leak sensors to the Sense Ports, switch equipment through the included WiFi Power Strip, and get instant alerts — all with no coding.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Starter Pack different from the Monitor Pack?\u003c\/strong\u003e The Starter Pack includes the 4-Outlet WiFi Power Strip so you can control outlets immediately. The \u003ca href=\"\/products\/hydros-control-x3-monitor-pack\"\u003eX3 Monitor Pack\u003c\/a\u003e swaps that for a point leak sensor — it's monitoring-focused, and you add a power strip later to control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about the Pro Pack?\u003c\/strong\u003e The \u003ca href=\"\/products\/hydros-control-x3-pro-pack\"\u003eX3 Pro Pack\u003c\/a\u003e replaces the WiFi Power Strip with the hardwired eight-outlet XP8 controller and a Command Bus cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull X3 specs?\u003c\/strong\u003e See the standalone \u003ca href=\"\/products\/hydros-control-x3\"\u003eHYDROS Control X3\u003c\/a\u003e page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43740871000108,"sku":"HDRS-C3PK","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X3-Monitor-Pack-CoralVue-102848367.jpg?v=1769368021"},{"product_id":"hydros-control-kraken","title":"HYDROS Control Kraken","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control Kraken by CoralVue is a large, heavy-duty 24V DC power manager and full aquarium controller.\u003c\/strong\u003e It delivers high-power switched DC outputs from one industrial Mean Well power supply, letting you remove the tangle of individual “power bricks” and “wall warts” from your setup. The Kraken powers up to 20 amps of system-critical life-support equipment while monitoring the current to every device — and it's a complete HYDROS brain that can take over decision-making for your entire collective.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight Force Ports\u003c\/strong\u003e — controllable 24V DC outputs with individual power monitoring for lights, return pumps, skimmers, filters, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Drive Ports\u003c\/strong\u003e — switched 12V DC for dosing pumps, cooling fans, and cabinet LEDs, with current monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Backup Port\u003c\/strong\u003e — connect an external 12V lead-acid battery to keep the HYDROS system running in Low Power Mode during an outage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — wire the Kraken to any other HYDROS controller for the ultimate failsafe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — power strips, smart plugs, and more from the app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax per Force Port:\u003c\/strong\u003e 8A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal max amperage:\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e external industrial-grade Mean Well Super Brick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e fully passive — no noisy fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e universal, works with 110V and 220V; designed to pass ETL\/UL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 9.5″ × 4.75″ × 3.2″\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEngineered, assembled, and supported in the USA.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat devices work with the Kraken?\u003c\/strong\u003e If your device has a power-supply brick and outputs 12V or 24V, it will run on the Kraken — which lets you retire that brick and clean up your wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power can it handle?\u003c\/strong\u003e Up to 20A total, with each of the eight 24V Force Ports supplying up to 8A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it keep my tank alive during a power outage?\u003c\/strong\u003e Yes — its dedicated Battery Backup Port runs the HYDROS system in Low Power Mode from an external 12V battery.\u003c\/p\u003e\n\n\u003cp\u003eMany reefers pair the Kraken with a \u003ca href=\"\/products\/hydros-control-x4\"\u003eControl X4\u003c\/a\u003e for sensing and probes. For switched AC outlets instead, see the \u003ca href=\"\/products\/hydros-control-xp8\"\u003eControl XP8\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744791003180,"sku":"HDRS-KRKN","price":692.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/hydros_kraken_front_bottom.jpg?v=1754995458"},{"product_id":"hydros-control-x10-starter-pack","title":"HYDROS Control X10 Starter Pack","description":"\u003cp\u003eThe \u003cstrong\u003eHYDROS Control X10 Starter Pack\u003c\/strong\u003e puts a full aquarium controller and a four-head dosing pump in one compact, IP65-rated device — so you can automate supplement dosing and monitor your tank's most important parameters without wiring together separate components. It works as a standalone controller for reef, saltwater, and freshwater aquariums, or as the hub of a larger HYDROS system.\u003c\/p\u003e\n\n\u003cp\u003eManaged entirely through the free HYDROS app with \u003cstrong\u003eno coding required\u003c\/strong\u003e, the Control X10 doses liquids, tracks temperature and pH\/ORP, and expands with accessories to measure salinity, test alkalinity, detect leaks, and control up to eight Wi-Fi devices. Every HYDROS product is engineered, assembled, and supported in the USA.\u003c\/p\u003e\n\n\u003ch3\u003eWhy reefers choose the Control X10\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour precision stepper dosing pumps\u003c\/strong\u003e for two-part, trace elements, automated water changes, and liquid additives — color-coded, quiet, and reversible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in monitoring\u003c\/strong\u003e for temperature and pH\/ORP, with per-port current sensing that alerts you the moment a pump or cord fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHYDROS Smart Net failsafe\u003c\/strong\u003e keeps your system coordinated — and sends app alerts — even if a device drops offline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScales with your tank:\u003c\/strong\u003e add a Salinity Probe Kit and HYDROS iV for automated salinity readings and app-based alkalinity testing, or link additional Controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHYDROS Control X10 controller\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003epH probe\u003c\/li\u003e\n\u003cli\u003eCalibration solutions\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003eFour (4) 10 ft dosing tubing lines\u003c\/li\u003e\n\u003cli\u003eCalibration beaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSalinity monitoring requires the separate HYDROS Salinity Probe Kit. Alkalinity testing requires the optional HYDROS iV.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 stepper dosing pumps · up to 100 mL\/min (forward or reverse)\u003c\/li\u003e\n\u003cli\u003e1 salinity probe port · 1 pH\/ORP port · 4 Sense ports\u003c\/li\u003e\n\u003cli\u003e2 Drive ports (1.5A each, 3A total) · 2 Command Bus\u003c\/li\u003e\n\u003cli\u003eControls up to 8 Wi-Fi devices · IP65 rated\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.75\" × 6.75\" × 4.25\" · Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNew to aquarium controllers or comparing the X10 to a separate controller-and-doser setup? Read our full guide: \u003ca href=\"\/blogs\/news\/hydros-control-x10-all-in-one-aquarium-controller\"\u003e\u003cstrong\u003eHYDROS Control X10: The All-in-One Aquarium Controller and Dosing Pump\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBacked by expert support from Marine Concept Supply. Order online or pick up at our shop in Wheeling, IL.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744798343212,"sku":"HDRS-CX10","price":923.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/X10_FrontCenter-1_0a89f307-099b-418d-bbb4-2b5e5f84e461.png?v=1754995579"},{"product_id":"hydros-control-xp8","title":"HYDROS Control XP8","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control XP8 by CoralVue is a smart, eight-outlet 120V AC power bar and full aquarium controller in one.\u003c\/strong\u003e Every outlet is individually controlled with its own power monitoring, built directly into the controller for maximum reliability. The XP8 is a complete HYDROS “brain” — it can share or take over the decision-making of an entire HYDROS collective, so your tank keeps running even if another device drops offline.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight individually controlled 120V AC outlets\u003c\/strong\u003e — switch pumps, powerheads, lights, heaters, skimmers, UV sterilizers, and more, with per-outlet power monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull HYDROS controller\u003c\/strong\u003e — capable of taking over intelligent decisions for the whole collective.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — feeders, dosing pumps, additional power strips, and smart outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — add redundant power and wired failsafe links to other controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical isolation\u003c\/strong\u003e between power and control circuitry for safety and reduced electrical noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlets:\u003c\/strong\u003e eight individually switched 120V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 60W Mean Well\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e fully passive — no noisy fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e universal, works with 110V and 220V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e designed to pass ETL\/UL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 9.5″ × 4.75″ × 3.2″\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the XP8 a standalone controller?\u003c\/strong\u003e Yes. It's a full HYDROS brain with eight individually controlled AC outlets that can also manage up to eight HYDROS WiFi devices — no separate controller required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run on 220V?\u003c\/strong\u003e Yes — it's universal voltage and works with both 110V and 220V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it pair with a monitoring controller?\u003c\/strong\u003e Many reefers link the XP8 with a \u003ca href=\"\/products\/hydros-control-x4\"\u003eControl X4\u003c\/a\u003e or \u003ca href=\"\/products\/hydros-control-x3\"\u003eX3\u003c\/a\u003e — the X-series handles sensing and probes while the XP8 switches AC power. That combination is sold ready-to-go as the \u003ca href=\"\/products\/hydros-control-x4-pro-pack\"\u003eX4 Pro Pack\u003c\/a\u003e and \u003ca href=\"\/products\/hydros-control-x3-pro-pack\"\u003eX3 Pro Pack\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744801783852,"sku":"HDRS-CXP8","price":347.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/XP8.jpg?v=1754995701"},{"product_id":"hydros-control-x2-starter-pack","title":"HYDROS Control X2 Starter Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X2 Starter Pack by CoralVue is a complete, ready-to-run aquarium controller kit built around the affordable Control X2.\u003c\/strong\u003e It bundles everything you need to start monitoring and automating a saltwater or freshwater tank — no extra modules to buy. Track temperature, leaks, and flow, then switch pumps, heaters, and lights on a schedule or in response to real-time conditions, all from the free HYDROS app.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl X2 unit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003e4-Outlet WiFi AC Power Strip\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eRun an automatic top-off, put a heater on temperature control, schedule lighting, and switch equipment through the included WiFi Power Strip — with alerts if something drifts out of range.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this pack monitor pH?\u003c\/strong\u003e No — the Control X2 has no probe port. For pH\/ORP monitoring, choose the \u003ca href=\"\/products\/hydros-control-x3-starter-pack\"\u003eControl X3 Starter Pack\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I expand it later?\u003c\/strong\u003e Yes. Add sensors to its Sense Ports or link it with other HYDROS controllers over the Command Bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I see full X2 specs?\u003c\/strong\u003e On the standalone \u003ca href=\"\/products\/hydros-control-x2\"\u003eHYDROS Control X2\u003c\/a\u003e page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744852770860,"sku":"HDRS-C2PK","price":236.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X2-CoralVue-102848969.jpg?v=1769368023"},{"product_id":"hydros-control-xd","title":"HYDROS Control XD","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control XD by CoralVue is an aquarium controller built to power and manage small 12V devices.\u003c\/strong\u003e Its three Universal Drive Ports supply switched 12V DC to run cabinet LEDs, solenoids, ATO pumps, dosing pumps, cooling fans, and more — while continuously monitoring the exact current each device draws. It sets up in minutes and works as a standalone controller or as part of a larger HYDROS collective.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Universal Drive Ports\u003c\/strong\u003e — switched 12V DC power for small aquarium devices, with per-port current monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-fault alerts\u003c\/strong\u003e — get notified instantly if a pump or motor stops drawing current or pulls too much.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — add redundancy and link to other HYDROS controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — extend control to power strips, smart plugs, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower per Drive Port:\u003c\/strong\u003e up to 1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal device output:\u003c\/strong\u003e up to 3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 5″ × 2.7″ × 1.9″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e fast dual-core 32-bit — on-device control decisions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth monitoring:\u003c\/strong\u003e internal voltages, currents, CPU status, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e splash-proof and dust-resistant industrial enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power can the Control XD supply?\u003c\/strong\u003e Each of its three Drive Ports delivers switched 12V DC up to 1.5A, with 3A total across the device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can I run from it?\u003c\/strong\u003e Small 12V equipment such as dosing pumps, ATO pumps, cabinet LED lighting, solenoids, and cooling fans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need bigger power management?\u003c\/strong\u003e For high-wattage 24V gear and whole-system power, step up to the \u003ca href=\"\/products\/hydros-control-kraken\"\u003eHYDROS Kraken\u003c\/a\u003e; for AC outlets, see the \u003ca href=\"\/products\/hydros-control-xp8\"\u003eControl XP8\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744863223852,"sku":"HDRS-CXD","price":248.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/XD.png?v=1754996080"},{"product_id":"hydros-control-x2","title":"HYDROS Control X2","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X2 by CoralVue is an affordable, general-purpose aquarium controller that monitors your tank and automates your equipment\u003c\/strong\u003e — no coding required. It tracks temperature, leaks, and flow, powers small devices, and switches outlets on a schedule or in response to real-time conditions. Use it as a standalone controller for a saltwater reef or freshwater planted tank, or link it with other HYDROS devices to build a larger system.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Sense Ports\u003c\/strong\u003e — universal inputs for temperature sensors, water-level sensors, leak detectors, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Drive Ports\u003c\/strong\u003e — supply switched 12V DC power to small devices and monitor current for failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — power and link multiple HYDROS controllers into one failsafe network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — 4-Outlet WiFi Power Strips and Smart Plugs for pumps, heaters, lights, skimmers, UV, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp-based automation\u003c\/strong\u003e — schedule an auto top-off, temperature-controlled heater, or lighting timer in a few taps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 5″ × 2.7″ × 1.9″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e fast dual-core 32-bit — each device makes control decisions on its own\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth monitoring:\u003c\/strong\u003e reports internal voltages, currents, CPU status, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e splash-proof and dust-resistant industrial enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the Control X2 and X3?\u003c\/strong\u003e The X2 has two Sense Ports and two Drive Ports. The X3 swaps in a dedicated Probe Port so it can also monitor pH and ORP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the Control X2 turn my equipment on and off?\u003c\/strong\u003e Yes. It controls up to eight HYDROS WiFi devices (like the \u003ca href=\"\/products\/hydros-wifi-power-strip\"\u003eWiFi Power Strip\u003c\/a\u003e or Smart Plug), and its Drive Ports directly power small 12V devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work on freshwater tanks?\u003c\/strong\u003e Yes — it's built for both saltwater aquariums and freshwater planted tanks.\u003c\/p\u003e\n\n\u003cp\u003eStepping up in capability? Compare the \u003ca href=\"\/products\/hydros-control-x3\"\u003eControl X3\u003c\/a\u003e and \u003ca href=\"\/products\/hydros-control-x4\"\u003eControl X4\u003c\/a\u003e. Prefer a bundle? Grab the \u003ca href=\"\/products\/hydros-control-x2-starter-pack\"\u003eControl X2 Starter Pack\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744867844140,"sku":"HDRS-C2","price":189.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X2-CoralVue-102848969.jpg?v=1769368023"},{"product_id":"hydros-control-x3","title":"HYDROS Control X3","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X3 by CoralVue is a compact aquarium controller that monitors pH and ORP while automating your tank's equipment.\u003c\/strong\u003e Along with a dedicated Probe Port for pH\/ORP, it connects to two sensor devices — temperature sensors, water-level sensors, or leak detectors — and controls outlets for lights, pumps, feeders, and more. It suits both saltwater and freshwater aquariums and runs on its own or alongside other HYDROS controllers.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne Probe Port\u003c\/strong\u003e — accurate, reliable pH and ORP monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Sense Ports\u003c\/strong\u003e — universal inputs for temperature, water-level, and leak sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — link HYDROS controllers into one failsafe collective.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — run heaters, pumps, lights, skimmers, and UV on rules and schedules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlerts and notifications\u003c\/strong\u003e — the app warns you the moment something drifts out of range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 5″ × 2.7″ × 2.3″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e fast dual-core 32-bit — on-device control decisions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth monitoring:\u003c\/strong\u003e internal voltages, currents, CPU status, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e splash-proof and dust-resistant industrial enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the Control X3 measure pH?\u003c\/strong\u003e Yes. Its dedicated Probe Port monitors both pH and ORP, and its two Sense Ports handle temperature, water level, or leak detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the X3 different from the X4?\u003c\/strong\u003e The X3 has one Probe Port and two Sense Ports. The X4 doubles up with two Probe Ports, four Sense Ports, Drive Ports, and 0–10V I\/O for larger, more demanding systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need extra modules to add sensors?\u003c\/strong\u003e No — HYDROS Sense Ports are universal, so most sensors connect in seconds with no coding.\u003c\/p\u003e\n\n\u003cp\u003eWant pH monitoring plus a full bundle? See the \u003ca href=\"\/products\/hydros-control-x3-starter-pack\"\u003eControl X3 Starter Pack\u003c\/a\u003e or the \u003ca href=\"\/products\/hydros-control-x3-pro-pack\"\u003eX3 Pro Pack\u003c\/a\u003e. Comparing models? Look at the \u003ca href=\"\/products\/hydros-control-x2\"\u003eControl X2\u003c\/a\u003e and \u003ca href=\"\/products\/hydros-control-x4\"\u003eControl X4\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744871219244,"sku":"HDRS-CX3","price":248.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X3-Monitor-Pack-CoralVue-102848367.jpg?v=1769368021"},{"product_id":"hydros-control-x3-monitor-pack","title":"HYDROS Control X3 Monitor Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X3 Monitor Pack by CoralVue is a monitoring-focused aquarium controller kit that watches temperature, pH\/ORP, and leaks out of the box.\u003c\/strong\u003e Built around the Control X3, it's the ideal way to keep an eye on your tank's vital parameters and get instant alerts — and it upgrades to full outlet control anytime by adding a HYDROS WiFi Power Strip or Smart Plug.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl X3 unit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003epH probe \u0026amp; calibration solutions\u003c\/li\u003e\n\u003cli\u003ePoint leak sensor\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eMonitor temperature, pH, and ORP, detect leaks at a specific point, and receive alerts and notifications from anywhere via the HYDROS cloud app.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Monitor Pack different from the Starter Pack?\u003c\/strong\u003e The Monitor Pack is built for monitoring — it includes a point leak sensor but no power strip. The \u003ca href=\"\/products\/hydros-control-x3-starter-pack\"\u003eX3 Starter Pack\u003c\/a\u003e includes the 4-Outlet WiFi Power Strip so you can switch equipment right away.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add outlet control later?\u003c\/strong\u003e Yes — add a HYDROS \u003ca href=\"\/products\/hydros-wifi-power-strip\"\u003eWiFi Power Strip\u003c\/a\u003e or \u003ca href=\"\/products\/hydros-smart-wifi-plug\"\u003eSmart Plug\u003c\/a\u003e and the same system controls lights, pumps, feeders, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull X3 specs?\u003c\/strong\u003e See the standalone \u003ca href=\"\/products\/hydros-control-x3\"\u003eHYDROS Control X3\u003c\/a\u003e page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744872923180,"sku":"HDRS-CX3MP","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X3-Monitor-Pack-CoralVue-102848367.jpg?v=1769368021"},{"product_id":"hydros-control-x3-pro-pack","title":"HYDROS Control X3 Pro Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X3 Pro Pack by CoralVue pairs the Control X3 with the eight-outlet Control XP8 for a complete, hardwired monitor-and-control system.\u003c\/strong\u003e The X3 handles sensing and pH\/ORP monitoring while the XP8 switches up to eight 120V AC outlets — and a Command Bus cable links them into one failsafe collective that keeps running even if a device drops offline. A robust setup for serious saltwater and freshwater aquariums.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl X3 unit\u003c\/li\u003e\n\u003cli\u003eControl XP8 unit (eight 120V AC outlets)\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003epH probe \u0026amp; calibration solutions\u003c\/li\u003e\n\u003cli\u003e6 ft Command Bus cable with two terminators\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eMonitor temperature and pH\/ORP on the X3, connect up to two more sensors, and directly power and switch up to eight pieces of equipment — heaters, lights, pumps, skimmers, and more — on the XP8's individually controlled AC outlets.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Pro Pack different from the Starter Pack?\u003c\/strong\u003e The Pro Pack replaces the WiFi Power Strip with the hardwired eight-outlet \u003ca href=\"\/products\/hydros-control-xp8\"\u003eXP8\u003c\/a\u003e controller plus a Command Bus cable — more outlets and a more robust, failsafe connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX3 Pro Pack or X4 Pro Pack?\u003c\/strong\u003e Step up to the \u003ca href=\"\/products\/hydros-control-x4-pro-pack\"\u003eX4 Pro Pack\u003c\/a\u003e if you want more Sense and Probe Ports plus 0–10V control on the main controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull specs?\u003c\/strong\u003e See the standalone \u003ca href=\"\/products\/hydros-control-x3\"\u003eControl X3\u003c\/a\u003e and \u003ca href=\"\/products\/hydros-control-xp8\"\u003eControl XP8\u003c\/a\u003e pages.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744874659884,"sku":"HDRS-X3PRO","price":608.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X3-Monitor-Pack-CoralVue-102848367.jpg?v=1769368021"},{"product_id":"hydros-control-xs-starter-pack","title":"HYDROS Control XS Starter Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control XS Starter Pack by CoralVue is a complete, sensor-focused aquarium controller kit for small-to-midsize tanks.\u003c\/strong\u003e Built around the compact Control XS and its four universal Sense Ports, it bundles everything you need to start monitoring your water and automating equipment on a saltwater or freshwater aquarium — straight out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl XS unit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003e4-Outlet WiFi AC Power Strip\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eAdd up to four sensors (temperature, water level, leak, and more), switch equipment through the included WiFi Power Strip, and receive alerts the moment something needs attention.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the XS pack different from the X2 pack?\u003c\/strong\u003e The XS is sensor-focused with four Sense Ports; the \u003ca href=\"\/products\/hydros-control-x2-starter-pack\"\u003eControl X2 Starter Pack\u003c\/a\u003e trades two of those for two Drive Ports that power small 12V devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it monitor pH?\u003c\/strong\u003e No — for pH\/ORP, step up to the \u003ca href=\"\/products\/hydros-control-x3-starter-pack\"\u003eControl X3 Starter Pack\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I see full XS specs?\u003c\/strong\u003e On the standalone \u003ca href=\"\/products\/hydros-control-xs\"\u003eHYDROS Control XS\u003c\/a\u003e page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744877805612,"sku":"HDRS-CXSPK","price":236.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-XS-Starter-Pack-CoralVue-102847225.jpg?v=1767495071"},{"product_id":"hydros-control-x4","title":"HYDROS Control X4","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X4 by CoralVue is a flagship all-in-one aquarium controller and automation hub.\u003c\/strong\u003e A single X4 monitors temperature, pH, ORP, and water level while controlling pumps, timers, level sensors, and more — no extra expensive modules required. Built for saltwater aquariums, freshwater tanks, and even pond applications, it's the most capable controller in the standard HYDROS lineup.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Probe Ports\u003c\/strong\u003e — monitor pH and ORP with accurate, reliable readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Sense Ports\u003c\/strong\u003e — universal inputs for temperature, water-level, leak, and other sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Drive Ports\u003c\/strong\u003e — switched 12V DC power for small devices, with current monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–10V I\/O control\u003c\/strong\u003e — send and receive signals to variable-speed pumps, float switches, pushbuttons, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — join other HYDROS controllers into one failsafe collective.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — manage your full equipment list from the app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 7.8″ × 3.6″ × 2.5″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e fast dual-core 32-bit — on-device control decisions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth monitoring:\u003c\/strong\u003e internal voltages, currents, CPU status, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e splash-proof and dust-resistant industrial enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can one Control X4 monitor at once?\u003c\/strong\u003e Temperature, pH, ORP, and water level, among others — thanks to four Sense Ports and two Probe Ports — all without add-on modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the X4 run variable-speed pumps?\u003c\/strong\u003e Yes. Its 0–10V I\/O sends and receives signals to variable-speed pumps and other devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the X4 overkill for a small tank?\u003c\/strong\u003e For a basic setup the \u003ca href=\"\/products\/hydros-control-x2\"\u003eControl X2\u003c\/a\u003e or \u003ca href=\"\/products\/hydros-control-x3\"\u003eControl X3\u003c\/a\u003e may be plenty. Choose the X4 when you want one controller to do everything on a larger or more advanced system.\u003c\/p\u003e\n\n\u003cp\u003ePair it with the \u003ca href=\"\/products\/hydros-control-xp8\"\u003eControl XP8\u003c\/a\u003e outlet bar or the \u003ca href=\"\/products\/hydros-control-kraken\"\u003eKraken\u003c\/a\u003e power manager for a complete build — or start with the \u003ca href=\"\/products\/hydros-control-x4-starter-pack\"\u003eControl X4 Starter Pack\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744879018028,"sku":"HDRS-C4","price":413.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X4-CoralVue-102846754.jpg?v=1767495071"},{"product_id":"hydros-control-x4-pro-pack","title":"HYDROS Control X4 Pro Pack","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control X4 Pro Pack by CoralVue is the top-tier HYDROS bundle — the flagship Control X4 paired with the eight-outlet Control XP8 for the ultimate monitor-and-control system.\u003c\/strong\u003e The X4 monitors temperature, pH, ORP, and water level and adds Drive Ports and 0–10V control, while the XP8 switches up to eight 120V AC outlets. A Command Bus cable ties them into one failsafe collective for the most demanding saltwater, freshwater, and pond setups.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl X4 unit\u003c\/li\u003e\n\u003cli\u003eControl XP8 unit (eight 120V AC outlets)\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003epH probe \u0026amp; calibration solutions\u003c\/li\u003e\n\u003cli\u003e6 ft Command Bus cable with two terminators\u003c\/li\u003e\n\u003cli\u003eHYDROS app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you can do out of the box\u003c\/h3\u003e\n\u003cp\u003eMonitor temperature, pH, ORP, and water level; add sensors across four Sense Ports and two Probe Ports; integrate variable-speed pumps via 0–10V I\/O; power small 12V devices from the Drive Ports; and directly switch up to eight pieces of equipment on the XP8's AC outlets.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes this the top pack?\u003c\/strong\u003e It combines the most capable HYDROS controller (the \u003ca href=\"\/products\/hydros-control-x4\"\u003eX4\u003c\/a\u003e) with eight hardwired, individually switched AC outlets (the \u003ca href=\"\/products\/hydros-control-xp8\"\u003eXP8\u003c\/a\u003e) — monitoring and full power control in one failsafe system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it compare to the X3 Pro Pack?\u003c\/strong\u003e The \u003ca href=\"\/products\/hydros-control-x3-pro-pack\"\u003eX3 Pro Pack\u003c\/a\u003e is similar but built on the X3; the X4 adds more Sense and Probe Ports plus 0–10V control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull specs?\u003c\/strong\u003e See the standalone \u003ca href=\"\/products\/hydros-control-x4\"\u003eControl X4\u003c\/a\u003e and \u003ca href=\"\/products\/hydros-control-xp8\"\u003eControl XP8\u003c\/a\u003e pages.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":43744880132140,"sku":"HDRS-X4PRO","price":820.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-X4-Pro-Pack-CoralVue-102846834.jpg?v=1767495077"},{"product_id":"hydros-control-xs","title":"HYDROS Control XS","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control XS by CoralVue is a compact, sensor-focused aquarium controller.\u003c\/strong\u003e Despite its small size, it handles the core jobs of a smart tank: it monitors temperature, senses leaks, controls equipment through HYDROS devices, and sends alerts. It's an ideal standalone controller for small-to-midsize saltwater or freshwater aquariums — and it drops easily into a larger HYDROS network.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Sense Ports\u003c\/strong\u003e — universal inputs that add temperature, water-level, leak, and other sensors in seconds, with no modules or coding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — power and link the XS to other HYDROS controllers for a failsafe collective.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — run pumps, heaters, lights, skimmers, and UV via the WiFi Power Strip or Smart Plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlerts and notifications\u003c\/strong\u003e — turn an unplugged cord or a leak into a minor heads-up instead of a disaster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 5″ × 2.7″ × 1.9″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e fast dual-core 32-bit — on-device control decisions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth monitoring:\u003c\/strong\u003e internal voltages, currents, CPU status, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e splash-proof and dust-resistant industrial enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Control XS switch power outlets directly?\u003c\/strong\u003e The XS is sensor-focused — it controls power through HYDROS WiFi devices (like the \u003ca href=\"\/products\/hydros-wifi-power-strip\"\u003eWiFi Power Strip\u003c\/a\u003e or Smart Plug) or another HYDROS controller such as the \u003ca href=\"\/products\/hydros-control-xp8\"\u003eXP8\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many sensors can I add?\u003c\/strong\u003e Up to four at once, one per universal Sense Port, added in seconds with no extra modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eXS or X2?\u003c\/strong\u003e Choose the XS when your priority is sensing and monitoring with four Sense Ports; choose the \u003ca href=\"\/products\/hydros-control-x2\"\u003eX2\u003c\/a\u003e if you also want built-in Drive Ports to power small 12V devices.\u003c\/p\u003e\n\n\u003cp\u003eWant everything to get started? The \u003ca href=\"\/products\/hydros-control-xs-starter-pack\"\u003eControl XS Starter Pack\u003c\/a\u003e bundles the unit with a power supply, temperature sensor, and 4-Outlet WiFi Power Strip.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":44869923635244,"sku":"HDRS-CXS","price":198.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-XS-CoralVue-102736427.png?v=1769367802"},{"product_id":"hydros-minnow","title":"HYDROS Control Minnow","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control Minnow by CoralVue is an aquarium monitoring controller with two built-in micro-dosing pumps.\u003c\/strong\u003e Its twin independent micro-liquid dosers precisely add two-part supplements and trace elements, while four universal Sense Ports track parameters like temperature, flow, TDS, fluid level, and leaks. Use it as a standalone controller for a saltwater aquarium, freshwater tank, or pond — or fold it into a larger HYDROS system.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo micro-liquid dosing pumps\u003c\/strong\u003e — quiet, exact metering with rotatable, color-coded heads and tubing; easy to service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Sense Ports\u003c\/strong\u003e — add temperature, fluid-level, leak, flow-rate, and RODI TDS sensors with no extra modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Command Bus ports\u003c\/strong\u003e — link into a failsafe HYDROS collective and power other Controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e (requires a WiFi Power Strip, Control XP8, or Smart Plug, sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65-rated\u003c\/strong\u003e and built for the harsh, salty aquarium environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump set speeds:\u003c\/strong\u003e −55, −45, −25, 25, 40, 55 mL\/min (reversible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing size (ID×OD):\u003c\/strong\u003e 3 × 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 6″ × 6.25″ × 2.5″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e dual-core 32-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Minnow controller, power supply, two 10 ft color dosing tubes, and a calibration beaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year CoralVue limited warranty · engineered, assembled, and supported in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can the Minnow dose?\u003c\/strong\u003e Two separate liquids at once — ideal for two-part calcium\/alkalinity and trace elements — at set speeds up to 55 mL\/min.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Minnow different from the Sole?\u003c\/strong\u003e The Minnow pairs two micro-dosers with four Sense Ports for supplement dosing and monitoring. The \u003ca href=\"\/products\/hydros-control-sole\"\u003eControl Sole\u003c\/a\u003e uses a single continuous-duty pump for demanding jobs like calcium reactor effluent and kalkwasser.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need another device to switch outlets?\u003c\/strong\u003e Yes — pair it with a HYDROS \u003ca href=\"\/products\/hydros-wifi-power-strip\"\u003eWiFi Power Strip\u003c\/a\u003e, \u003ca href=\"\/products\/hydros-control-xp8\"\u003eXP8\u003c\/a\u003e, or Smart Plug.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":44869924192300,"sku":"HDRS-MNNW","price":288.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-Minnow-CoralVue-102740577.jpg?v=1767498584"},{"product_id":"hydros-control-launch","title":"HYDROS Control Launch","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control Launch by CoralVue is an all-in-one starter controller for the HYDROS system.\u003c\/strong\u003e Straight out of the box it measures pH and temperature, controls four 120V AC outlets, and manages up to eight WiFi devices. Add accessories and it also detects leaks, monitors water level, tracks salinity, doses, and powers 12V HYDROS devices — making it a genuine one-box entry point into aquarium automation for saltwater, freshwater, and pond setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour built-in 120V AC outlets\u003c\/strong\u003e — power and switch return pumps, skimmers, and other equipment directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne pH\/ORP Probe Port\u003c\/strong\u003e — accurate, reliable pH and ORP readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne Salinity Probe Port\u003c\/strong\u003e — dedicated conductivity input to monitor salinity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Sense Ports\u003c\/strong\u003e and \u003cstrong\u003efour Drive Ports\u003c\/strong\u003e — add sensors and power small 12V devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–10V input\u003c\/strong\u003e and \u003cstrong\u003etwo Command Bus ports\u003c\/strong\u003e — integrate other gear and build a failsafe collective.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls up to eight HYDROS WiFi devices\u003c\/strong\u003e — feeders, power strips, and smart outlets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax per relay:\u003c\/strong\u003e 8A · \u003cstrong\u003etotal max amperage:\u003c\/strong\u003e 14A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower cord length:\u003c\/strong\u003e 5 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 9.5″ × 4.75″ × 3.625″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Launch controller, power supply, pH probe, calibration solutions, and temperature sensor\u003c\/li\u003e\n\u003cli\u003eEngineered, assembled, and supported in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can the Launch do out of the box?\u003c\/strong\u003e Monitor pH and temperature, control its four AC outlets, and manage eight WiFi devices — no add-ons needed to get started.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can I add later?\u003c\/strong\u003e Leak detection, water-level monitoring, salinity tracking, dosing, and 12V device control, thanks to its Sense, Drive, and probe ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Launch a good first controller?\u003c\/strong\u003e Yes — it's designed as the ideal starting point for aquarists new to aquarium control, with room to grow into a full HYDROS system. For maximum sensing and 0–10V pump control, compare the \u003ca href=\"\/products\/hydros-control-x4-starter-pack-copy\"\u003eControl X4\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":44869924225068,"sku":"HDRS-LAUNCH","price":635.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-Launch-CoralVue-102740662.jpg?v=1769367831"},{"product_id":"hydros-control-sole","title":"HYDROS Control Sole","description":"\u003cp\u003e\u003cstrong\u003eThe HYDROS Control Sole by CoralVue is a hybrid aquarium controller with a built-in continuous-duty dosing pump.\u003c\/strong\u003e Unlike standard dosers meant for short bursts, the Sole's stepper-driven pump is engineered to run non-stop — managing calcium reactor effluent, adding kalkwasser, dosing liquid foods, feeding sulfur reactors, and automating water changes. It works on saltwater and freshwater systems, runs standalone or as part of a HYDROS network, and sends alerts and notifications like any HYDROS device.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous-duty dosing pump\u003c\/strong\u003e — heavy-duty, stepper-driven, and reversible for uninterrupted, precise dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation\u003c\/strong\u003e with simple maintenance and 1\/4″ push-fit fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone or networked\u003c\/strong\u003e — pair with a HYDROS \u003ca href=\"\/products\/hydros-wifi-power-strip\"\u003eWiFi Power Strip\u003c\/a\u003e, \u003ca href=\"\/products\/hydros-control-xp8\"\u003eControl XP8\u003c\/a\u003e, or Smart Plug to also command lights, pumps, and feeders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp control\u003c\/strong\u003e — global access via the HYDROS cloud app plus local WiFi monitoring and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommand Bus\u003c\/strong\u003e for data and power distribution across a failsafe HYDROS collective.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump speed range:\u003c\/strong\u003e 0.1 to 300 mL\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing size:\u003c\/strong\u003e 3 × 5 mm (0.25″ push-fit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmed pump head life:\u003c\/strong\u003e ~1,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 6″ × 3.6″ × 4.125″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e dual-core 32-bit — fast, independent decision-making\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sole controller, power supply, and calibration beaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can the HYDROS Sole dose?\u003c\/strong\u003e Calcium reactor effluent, kalkwasser, liquid foods, sulfur reactor feeds, and automated water changes — at anywhere from 0.1 to 300 mL\/min.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it different from a regular dosing pump?\u003c\/strong\u003e Its pump is rated for true continuous-duty operation, so it can run constantly (like handling reactor effluent) rather than only in short scheduled doses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need another controller to switch outlets?\u003c\/strong\u003e To control power devices, pair the Sole with a HYDROS WiFi Power Strip, Control XP8, or Smart Plug.\u003c\/p\u003e\n\n\u003cp\u003eBuilding out dosing? Compare the standalone \u003ca href=\"\/products\/hydros-dosing-pump\"\u003eHYDROS Dosing Pump\u003c\/a\u003e for scheduled additive dosing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped fast with expert support.\u003c\/strong\u003e Get your HYDROS gear from real reefers at Marine Concept Supply, with setup help when you need it and local pickup at our Wheeling, IL showroom.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":45033077407788,"sku":"HDRS-SOLE","price":346.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/HYDROS-Control-Sole-CoralVue-111214445.jpg?v=1767498634"},{"product_id":"hydros-blenny-hdrs-blenny","title":"HYDROS Blenny","description":"\u003cp\u003eThe HYDROS Blenny is a 4-channel dosing controller for automating two-part and trace element supplementation in saltwater and freshwater aquariums.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFour independent dosing pumps, adjustable 25–55 mL\/min per head\u003c\/li\u003e\n\u003cli\u003e2 Command Bus ports, 2 Drive Ports (1.5A each, 3A max), 4 Sense Ports\u003c\/li\u003e\n\u003cli\u003eIP65 splash\/dust-proof housing, 7.625 x 6 x 2.875 in\u003c\/li\u003e\n\u003cli\u003e3mm ID \/ 5mm OD color-coded dosing tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFour independently-adjustable heads mean 2-part, trace elements, and a fourth supplement can all run off one unit instead of stacking multiple single-channel dosers — and pairing it with the HYDROS XP8 adds outlet-level alerts if a bottle runs dry mid-cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Blenny controller, power supply, eight 5-ft dosing tubes (two each of four colors), calibration beaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e HYDROS Command Bus devices (Control X2\/X3\/X4, XP8); standard aquarium dosing lines.\u003c\/p\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":45979524759596,"sku":"HDRS-BLENNY","price":451.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/blenny_frontcenter_1.jpg?v=1787010544"},{"product_id":"hydros-control-x3-s-hdrs-cx3-s","title":"HYDROS Control X3-S","description":"\u003cp\u003eThe HYDROS Control X3-S monitors aquarium sensors and conductivity\/salinity through the HYDROS app.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne salinity probe port\u003c\/li\u003e\n\u003cli\u003eTwo Sense ports for compatible sensors, including temperature, water level and leak sensors\u003c\/li\u003e\n\u003cli\u003eTwo Command Bus ports for power and communication with other HYDROS devices\u003c\/li\u003e\n\u003cli\u003eSupports compatible HYDROS WiFi power strips and smart outlets for equipment control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e X3-S controller only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRequired:\u003c\/strong\u003e a mobile device and suitable HYDROS power source. The power supply, sensors, Salinity Probe Kit and controlled outlets are not included. Conductivity\/salinity monitoring requires the Salinity Probe Kit.\u003c\/p\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":45979533901868,"sku":"HDRS-CX3-S","price":259.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/hydros_x3-s_frontcenter_1.jpg?v=1787010640"},{"product_id":"hydros-start-hdrs-start","title":"HYDROS Start","description":"\u003cp\u003eThe HYDROS Start is an entry-level aquarium controller for anyone moving up from bare power strips — plug-and-play temperature monitoring and outlet control for a saltwater tank, freshwater system, or pond.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 controllable AC outlets — 8A each, 14A total maximum\u003c\/li\u003e\n\u003cli\u003e2 auxiliary 12V Drive Ports — 1.5A each, 3A total maximum, for ATO pumps or cooling fans\u003c\/li\u003e\n\u003cli\u003e4 Sense Ports supporting temperature, fluid level, leak detection, flow rate, and TDS sensors\u003c\/li\u003e\n\u003cli\u003e2 Command Bus connections for expanding your setup\u003c\/li\u003e\n\u003cli\u003eDimensions: 9.5 x 4.75 x 3.25in; 6ft power cord\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy this matters: the Start gives you the same cloud-based HYDROS app, remote access, and Sense\/Drive Port ecosystem as the higher-end HYDROS controllers, in a simpler four-outlet package — so you can add sensors and automation later without switching platforms.\u003c\/p\u003e\u003cp\u003eIncludes: Start controller and temperature sensor.\u003c\/p\u003e\u003cp\u003eCompatible with: the full line of HYDROS Sense Port and Drive Port accessories (leak sensors, water level sensors, ATO solenoids, and more).\u003c\/p\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":45979545698348,"sku":"HDRS-START","price":346.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/hydros_start_frontcenter.jpg?v=1787010796"},{"product_id":"hydros-waveengine-v2-hdrs-we2","title":"HYDROS WaveEngine v2","description":"\u003cp\u003eThe HYDROS WaveEngine v2 is a WiFi-enabled multi-pump controller that runs direct-drive powerheads from different brands off one app, replacing the tangle of separate controllers and power bricks under your stand.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePowers up to 4 direct-drive pumps simultaneously\u003c\/li\u003e\n\u003cli\u003eConnects up to 8 WiFi devices via optional HYDROS Smart Plug\/WiFi Power Strip\u003c\/li\u003e\n\u003cli\u003eCustom wave patterns up to 24 hours long with 1\/1000-second timing accuracy\u003c\/li\u003e\n\u003cli\u003eBuilt-in Sync, Anti-Sync, Triangle, Square, and Sine wave presets, plus Feed, Water Change, and Night modes\u003c\/li\u003e\n\u003cli\u003ePer-pump and whole-system power monitoring (volts, amps, watts) and RPM tracking\u003c\/li\u003e\n\u003cli\u003e0-10V third-party pump control available via separate adapter cables\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy this matters: because the WaveEngine talks directly to the pump head instead of its stock controller, you can mix pumps from different manufacturers — a Maxspect Gyre and a Reef Octopus VarioS, for example — into one synchronized flow pattern and manage all of them, plus alerts and power draw, from a single app.\u003c\/p\u003e\u003cp\u003eCompatible with (direct-drive, adapter required): Maxspect Gyre XF-130\/230, XF-150\/250, XF-280 (75% max intensity), XF-330\/350; IceCap Gyre 1K-4K; Reef Octopus RODC, VarioS, Octo Pulse 2\/4. Third-party 0-10V pumps (Abyzz, Reef Octopus, Tunze) via separate adapter cables.\u003c\/p\u003e\u003cp\u003eIncludes: WaveEngine v2 controller and power supply.\u003c\/p\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":45979559133228,"sku":"HDRS-WE2","price":371.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/wev2_darkbackgroundwev2.jpg?v=1787010874"},{"product_id":"hydros-waveengine-le-hdrs-wele","title":"HYDROS WaveEngine LE","description":"\u003cp\u003eThe HYDROS WaveEngine LE is a compact, WiFi-enabled controller for running up to two direct-drive powerheads together, built for reefers who want multi-brand wave control without the standard WaveEngine v2's larger 4-pump capacity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect-drive ports for up to 2 pumps\u003c\/li\u003e\n\u003cli\u003eIncluded power supply: 100\/240V input, 24V\/6A output, 120W max\u003c\/li\u003e\n\u003cli\u003eController dimensions: approximately 5 x 2.7 x 1.9 in\u003c\/li\u003e\n\u003cli\u003eCustom wave patterns up to 24 hours long with 1\/1000-second timing accuracy\u003c\/li\u003e\n\u003cli\u003eBuilt-in Sync, Anti-Sync, Triangle, Square, and Sine wave presets\u003c\/li\u003e\n\u003cli\u003eFull cloud connectivity for remote control via the HYDROS app\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy this matters: the LE gives smaller or nano-adjacent systems the same multi-brand wave-pattern engine as the full WaveEngine v2, at a lower price and footprint, for tanks that only need two synchronized pumps instead of four.\u003c\/p\u003e\u003cp\u003eCompatible with (adapter required): Maxspect Gyre XF-130\/150\/230\/250\/280\/330\/350, IceCap Gyre 1K-4K, Reef Octopus RODC\/VarioS\/Octo Pulse 2\/4.\u003c\/p\u003e\u003cp\u003eIncludes: WaveEngine LE controller and 100\/240V, 4A power supply.\u003c\/p\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":45979560116268,"sku":"HDRS-WELE","price":248.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/app_and_pump_graphic.jpg?v=1787010876"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/collections\/HYDROS-Control-X4-Starter-Pack-CoralVue-102848490.jpg?v=1794320194","url":"https:\/\/www.marineconceptsupply.com\/collections\/black-friday-2026-hydros-controllers.oembed","provider":"Marine Concept Supply","version":"1.0","type":"link"}