{"product_id":"salifert-kh-alkalinity-test-kit-50-tests-accurate-carbonate-hardness-measurement","title":"Salifert KH \u0026 Alkalinity Test Kit 50 Tests – Accurate Carbonate Hardness Measurement","description":"\u003cp data-start=\"323\" data-end=\"668\"\u003eMaintaining stable alkalinity is essential for healthy coral growth, coralline algae development, and overall reef stability. The Salifert KH \u0026amp; Alkalinity Test Kit (50 Tests) provides highly accurate measurement of carbonate and bicarbonate levels, helping you keep alkalinity within the ideal range for marine, freshwater, and pond systems.\u003c\/p\u003e\n\u003cp data-start=\"670\" data-end=\"1074\"\u003eAlkalinity plays a critical role in buffering pH and preventing dangerous fluctuations that can stress corals and invertebrates. With its sharp color change and fine measurement resolution, this Salifert test kit allows reef keepers to detect even the smallest changes before they become a problem. Designed for precision and ease of use, it is a trusted choice for both beginners and advanced aquarists.\u003c\/p\u003e\n\u003cp data-start=\"1081\" data-end=\"1100\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1104\" data-end=\"1172\"\u003eMeasures total alkalinity (KH \/ carbonate hardness) accurately\u003c\/li\u003e\n\u003cli data-start=\"1175\" data-end=\"1218\"\u003eDetects changes as small as 0.1 meq\/L\u003c\/li\u003e\n\u003cli data-start=\"1221\" data-end=\"1268\"\u003eHelps maintain stable pH levels (8.1–8.4)\u003c\/li\u003e\n\u003cli data-start=\"1271\" data-end=\"1324\"\u003eSharp and clear color endpoint for easy reading\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1368\"\u003eIdeal alkalinity target: ~2.8 meq\/L\u003c\/li\u003e\n\u003cli data-start=\"1371\" data-end=\"1429\"\u003ePrevents alkalinity fluctuations beyond 5% tolerance\u003c\/li\u003e\n\u003cli data-start=\"1432\" data-end=\"1489\"\u003eSuitable for marine, freshwater \u0026amp; garden pond water\u003c\/li\u003e\n\u003cli data-start=\"1492\" data-end=\"1539\"\u003eProvides 50–100+ tests depending on usage\u003c\/li\u003e\n\u003cli data-start=\"1542\" data-end=\"1596\"\u003eCompatible with KH \u0026amp; alkalinity correction additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1627\" data-end=\"2000\"\u003eThe Salifert KH \u0026amp; Alkalinity Test 50T is a precision testing solution for aquarists who demand stability and consistency in their systems. By accurately monitoring carbonate hardness, this kit helps ensure optimal coral skeletal growth, strong buffering capacity, and long-term aquarium health. A must-have testing tool for every serious reef keeper at Reef freaks.\u003c\/p\u003e","brand":"Reef-freaks","offers":[{"title":"Default Title","offer_id":55421172842872,"sku":"SAL-KH","price":9.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7115\/3169\/files\/6_6_662001_39.png?v=1768626138","url":"https:\/\/reef-freaks.co.uk\/products\/salifert-kh-alkalinity-test-kit-50-tests-accurate-carbonate-hardness-measurement","provider":"Reef-freaks","version":"1.0","type":"link"}