{"product_id":"hanna-instruments-hanna-marine-magnesium-checker-hc-hi783","title":"Hanna Instruments Hanna Marine Magnesium Checker HC HI783","description":"\u003cp data-start=\"303\" data-end=\"535\"\u003eAchieve precise control over your reef chemistry with the \u003cstrong data-start=\"361\" data-end=\"433\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eHanna Instruments\u003c\/span\u003e\u003c\/span\u003e HI783 Marine Magnesium Checker\u003c\/strong\u003e, a digital colorimeter designed to deliver fast, accurate magnesium readings for saltwater aquariums.\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"880\"\u003eMagnesium plays a critical role in maintaining proper calcium and alkalinity balance, making it essential for coral growth, skeletal development, and overall reef stability. The HI783 eliminates the guesswork of traditional titration kits by providing clear, digital results—helping you maintain consistent parameters for optimal coral health.\u003c\/p\u003e\n\u003cp data-start=\"882\" data-end=\"1046\"\u003eEngineered for ease of use and reliability, this compact tester is perfect for reef hobbyists who demand precision and repeatability in their water testing routine.\u003c\/p\u003e\n\u003chr data-start=\"1048\" data-end=\"1051\"\u003e\n\u003ch3 data-section-id=\"1b1ooua\" data-start=\"1053\" data-end=\"1072\"\u003e🧪 Key Features\u003c\/h3\u003e\n\u003cul data-start=\"1073\" data-end=\"1349\"\u003e\n\u003cli data-section-id=\"wpced8\" data-start=\"1073\" data-end=\"1131\"\u003eAccurate digital magnesium readings for reef aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"10wbel3\" data-start=\"1132\" data-end=\"1199\"\u003eEliminates subjective color matching from traditional test kits\u003c\/li\u003e\n\u003cli data-section-id=\"hsupgg\" data-start=\"1200\" data-end=\"1256\"\u003eHelps maintain proper calcium and alkalinity balance\u003c\/li\u003e\n\u003cli data-section-id=\"pjaqms\" data-start=\"1257\" data-end=\"1302\"\u003eCompact, handheld design for easy testing\u003c\/li\u003e\n\u003cli data-section-id=\"4nwk71\" data-start=\"1303\" data-end=\"1349\"\u003eIdeal for SPS, LPS, and mixed reef systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amazon Import","offers":[{"title":"Default Title","offer_id":45246592745506,"sku":null,"price":99.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/1342\/8258\/files\/41fpKPdLfKL.jpg?v=1776382945","url":"https:\/\/shop.reefingcanada.ca\/products\/hanna-instruments-hanna-marine-magnesium-checker-hc-hi783","provider":"Reefing Canada","version":"1.0","type":"link"}