{"product_id":"salifert-magnesium-test-kit-mg","title":"Salifert Magnesium Test Kit (Mg) – Reef Aquarium Titration Test | 50 Tests","description":"\u003cp\u003eThe \u003cstrong\u003eSalifert Magnesium Test Kit\u003c\/strong\u003e gives reef keepers accurate magnesium readings in minutes using a precise titration method. Keeping magnesium in range is key to holding calcium and alkalinity stable.\u003c\/p\u003e\n\u003ch3\u003eWhy test magnesium?\u003c\/h3\u003e\n\u003cp\u003eMagnesium keeps calcium and carbonate from precipitating out of the water. If magnesium runs low, calcium and KH become hard to hold steady no matter how much you dose. Most reef keepers aim for about \u003cstrong\u003e1250–1400 ppm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. 50 tests\u003c\/strong\u003e per kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitration method\u003c\/strong\u003e for precise, repeatable readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-to-read colour change\u003c\/strong\u003e — results in minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSyringe, vial and reagents included\u003c\/strong\u003e with clear instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eMagnesium (Mg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of tests\u003c\/td\u003e\n\u003ctd\u003eApprox. 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eTitration (colour change)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable for\u003c\/td\u003e\n\u003ctd\u003eSaltwater \/ reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTest the \"big three\" together\u003c\/h3\u003e\n\u003cp\u003ePair with the \u003ca href=\"\/products\/salifert-calcium-test-kit-ca\"\u003eSalifert Calcium\u003c\/a\u003e and \u003ca href=\"\/products\/salifert-kh-alkalinity-test-kit\"\u003eSalifert KH \/ Alkalinity\u003c\/a\u003e test kits to keep your reef chemistry balanced.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I test magnesium?\u003c\/strong\u003e\u003cbr\u003eEvery 1–2 weeks is enough for most reef tanks, as magnesium changes slowly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy calcium keeps dropping even though I dose — why?\u003c\/strong\u003e\u003cbr\u003eLow magnesium is a common cause. Check it before increasing your calcium dose.\u003c\/p\u003e\n\u003cp\u003eGenuine Salifert product, shipped from Astra Aquatics, Chennai.\u003c\/p\u003e","brand":"Salifert","offers":[{"title":"Default Title","offer_id":67582314709308,"sku":null,"price":1399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0245\/9313\/7769\/files\/MG-PROFI-TEST-UNBOXED-1000x1000__17375.jpg?v=1790493138","url":"https:\/\/indianaquarium.com\/products\/salifert-magnesium-test-kit-mg","provider":"indianaquarium.com","version":"1.0","type":"link"}