HYDROS 2" Flow Sensor

The HYDROS 2" Flow Sensor is an in-line paddlewheel flow meter that reports real-time flow rate to the HYDROS app, built for monitoring return pumps and reactor feed lines on 2" aquarium plumbing.

• Flow range: 200–4050 GPH
• 8ft cable with aviation-style GX-12 connector
• Plugs into any HYDROS Sense Port — no additional power source needed
• Includes Schedule 80 PVC unions for in-line installation (pipe thread tape and PVC adhesive required, not included)

Why this matters: a sudden drop in return-pump or reactor flow is often the first sign of a clogged intake or failing pump. Wiring this sensor into a Sense Port lets the HYDROS app catch that drop immediately and trigger an alert, instead of you finding out days later.

Includes: 2" flow sensor with Schedule 80 PVC unions, 8ft GX-12 cable.

Compatible with: any HYDROS controller with an available Sense Port — Control 2, Control 4, Control X10, Control XD, Kraken, and HYDROS Start.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

We Ship UPS and will send tracking as soon as the item ships. 

Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.

Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right