{"product_id":"refill-aquahometest-kh-fm-rflkh-21","title":"Refill Aquahometest KH","description":"\u003cp\u003eThis is the reagent refill for the Fauna Marin AquaHomeTest KH kit, restocking the titration solution used to measure carbonate hardness (alkalinity) in reef aquarium water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures carbonate hardness (KH\/alkalinity) in °dKH\u003c\/li\u003e\n\u003cli\u003eReef aquariums typically run 6-9 °dKH; natural seawater measures about 6.5 °dKH\u003c\/li\u003e\n\u003cli\u003eReagent refill only — reuse your existing AquaHomeTest cuvette and dosing syringes\u003c\/li\u003e\n\u003cli\u003eContains a flammable titration reagent\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlkalinity is the parameter that swings fastest in a reef tank and the one most worth testing often. A reagent refill keeps you testing at that cadence without buying a whole new kit box every time your original solution runs low.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e replacement KH titration reagent for the AquaHomeTest KH kit (cuvette and syringes not included — reuse your existing kit hardware).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e contains flammable liquid and vapor. Keep away from heat, sparks, open flames, and hot surfaces. Keep out of reach of children.\u003c\/p\u003e","brand":"Fauna Marin","offers":[{"title":"Default Title","offer_id":46000592420908,"sku":"FM-RFLKH-21","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/faunamarin-aquahometest-kh-refill.png?v=1787190298","url":"https:\/\/www.marineconceptsupply.com\/products\/refill-aquahometest-kh-fm-rflkh-21","provider":"Marine Concept Supply","version":"1.0","type":"link"}