{"product_id":"aquahometest-no2-no3-fm-tstno-00","title":"Aquahometest NO2+NO3","description":"\u003cp\u003eFauna Marin AquaHomeTest NO2+NO3 measures nitrite and nitrate concentrations together in marine and reef aquariums.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNitrite (NO2) measuring range: 0-1.0 mg\/l\u003c\/li\u003e\n\u003cli\u003eNitrite resolution: 0.002 mg\/l\u003c\/li\u003e\n\u003cli\u003eNitrate (NO3-) measuring range: 0-20 mg\/l\u003c\/li\u003e\n\u003cli\u003eNitrate resolution: 0.05 mg\/l\u003c\/li\u003e\n\u003cli\u003eSufficient for approximately 50 tests\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eElevated nitrite signals an unstable or cycling biofilter and is toxic to fish even at low levels, while nitrate is a normal nutrient reef keepers actively manage — testing both together makes it easy to tell a cycling problem from routine nutrient-export maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Reagents, vials, dosing syringes, and instructions. Refill packs available separately.\u003c\/p\u003e\u003cp\u003eSolution A contains 30-35% sulfuric acid — handle with care and keep away from children.\u003c\/p\u003e","brand":"Fauna Marin","offers":[{"title":"Default Title","offer_id":46000597270572,"sku":"FM-TSTNO-00","price":46.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/aqua_home_test_no2_no3.jpg?v=1787190415","url":"https:\/\/www.marineconceptsupply.com\/products\/aquahometest-no2-no3-fm-tstno-00","provider":"Marine Concept Supply","version":"1.0","type":"link"}