{"product_id":"d-d-kh-test-reagent-5l","title":"D-D Kh Test Reagent 5L","description":"\u003cp\u003e\u003cstrong\u003eD-D KH Test Reagent 5L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D-D KH Test Reagent 5L is a professional-grade solution used to accurately measure carbonate hardness (KH\/alkalinity) in aquariums. Stable alkalinity is essential for maintaining pH balance and supporting healthy coral and invertebrate growth, so precise testing helps you keep your reef or marine setup in optimal condition.\u003c\/p\u003e\n\u003cp\u003eThis concentrated reagent is supplied in a large 5-litre volume, making it ideal for frequent testing or for hobbyists who perform regular water quality monitoring. Designed for use with D-D KH test kits, it delivers reliable, reproducible results and helps ensure your dosing and water chemistry remain consistent over time.\u003c\/p\u003e\n\u003cp\u003eRegular alkalinity testing with this reagent supports stable water conditions, balanced calcium-carbonate chemistry, and a healthier aquarium environment overall.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52569895534933,"sku":null,"price":54.99,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.marinefishshop.co.uk\/products\/d-d-kh-test-reagent-5l","provider":"Marine Fish Shop Online","version":"1.0","type":"link"}