{"product_id":"refill-aquahometest-no2-no3-fm-rflno-01","title":"Refill Aquahometest NO2+NO3","description":"\u003cp\u003eThis is the reagent refill kit for the Fauna Marin AquaHomeTest NO2+NO3 kit, restocking the solutions used to measure nitrite and nitrate in aquarium water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures nitrite (NO2) across 0-1.0 mg\/l and nitrate (NO3) across 0-20 mg\/l\u003c\/li\u003e\n\u003cli\u003eResolution: approx. 0.002 mg\/l (NO2) and 0.05 mg\/l (NO3)\u003c\/li\u003e\n\u003cli\u003eReagent refill only — sufficient for approx. 50 additional tests\u003c\/li\u003e\n\u003cli\u003eReuse your existing AquaHomeTest vial, syringes, and color comparator\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNitrite and nitrate swings are early warning signs of a stalled cycle or an overloaded bioload. A reagent refill lets you keep testing regularly through a new tank's cycling period or a livestock-heavy stretch without replacing the whole test kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e replacement Solutions A, B, and C for the AquaHomeTest NO2+NO3 kit (vial, syringes, and comparator not included — reuse your existing kit hardware).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Solution A may irritate skin and eyes. Solutions B and C are highly flammable — keep away from heat, sparks, and open flames. Store out of reach of children.\u003c\/p\u003e","brand":"Fauna Marin","offers":[{"title":"Default Title","offer_id":46000593895468,"sku":"FM-RFLNO-01","price":23.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/aquahometest_no2andno3_refill.png?v=1787190349","url":"https:\/\/www.marineconceptsupply.com\/products\/refill-aquahometest-no2-no3-fm-rflno-01","provider":"Marine Concept Supply","version":"1.0","type":"link"}