{"product_id":"salifert-strontium-test-kit-40-tests-accurate-marine-reef-water-testing","title":"Salifert Strontium Test Kit 40 Tests – Accurate Marine Reef Water Testing","description":"\u003cp data-start=\"293\" data-end=\"614\"\u003eMaintaining proper strontium levels is essential for healthy coral growth and vibrant calcareous algae in marine aquariums. The Salifert Strontium Test Kit 40T allows reef hobbyists to accurately measure strontium concentrations, helping ensure optimal conditions for coral calcification and long-term reef stability.\u003c\/p\u003e\n\u003cp data-start=\"616\" data-end=\"992\"\u003eNatural seawater contains approximately 7–9 mg\/L of strontium, and depletion often occurs alongside calcium consumption. This test kit measures both ionically free and moderately complexed strontium, delivering reliable results in 5 mg\/L increments. Designed specifically for marine systems, it’s a trusted tool for reef keepers who want precision and consistency.\u003c\/p\u003e\n\u003cp data-start=\"994\" data-end=\"1109\"\u003ePerfect for SPS, LPS, and mixed reef tanks, this kit supports informed dosing decisions and healthier coral growth.\u003c\/p\u003e\n\u003cp data-start=\"1116\" data-end=\"1135\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1139\" data-end=\"1189\"\u003eMeasures strontium levels in 5 mg\/L increments\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1241\"\u003eTests free and moderately complexed strontium\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1292\"\u003eHelps support coral growth and calcification\u003c\/li\u003e\n\u003cli data-start=\"1295\" data-end=\"1331\"\u003eIdeal strontium range: 5–20 mg\/L\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1372\"\u003eSuitable for marine aquariums only\u003c\/li\u003e\n\u003cli data-start=\"1375\" data-end=\"1407\"\u003eEasy-to-follow testing procedure\u003c\/li\u003e\n\u003cli data-start=\"1410\" data-end=\"1446\"\u003eProvides up to 40 accurate tests\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1493\"\u003eTrusted brand among reef hobbyists worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Salifert Strontium Test Kit 40T is an essential water testing solution for reef aquariums. By accurately monitoring strontium levels, reef keepers can maintain optimal water chemistry, support coral health, and prevent imbalances linked to calcium depletion. A must-have testing kit for serious reef enthusiasts shopping at Reef Freaks.\u003c\/p\u003e","brand":"Reef-freaks","offers":[{"title":"Default Title","offer_id":55421110026616,"sku":"SAL-STR","price":19.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7115\/3169\/files\/6_6_662011_33.png?v=1768623842","url":"https:\/\/reef-freaks.co.uk\/products\/salifert-strontium-test-kit-40-tests-accurate-marine-reef-water-testing","provider":"Reef-freaks","version":"1.0","type":"link"}