{"product_id":"marine-magnesium-checker®-hanna-checker","title":"Marine Magnesium Checker® Hanna Checker","description":"\u003cp\u003eThe first Magnesium test of its kind for saltwater aquariums, our Marine Magnesium Checker® HC (HI783) is just what every reef tank owner needs. Struggling with test kits is now a thing of the past. Stop guessing or interpreting a color change by eye. Get a fast, accurate digital read-out every time. \u003c\/p\u003e\n\u003cp\u003ePerfect for testing and measuring Magnesium levels in saltwater aquariums, reef tanks, and other marine and aquaculture applications.\u003c\/p\u003e\n\u003cp\u003eEasy-to-read, instant digital results\u003cbr\u003eSmall, convenient portable size\u003cbr\u003eUser-friendly, simple directions and steps\u003cbr\u003eThe HI783-25 are the replacement reagents for the Marine Magnesium Checker® HC - HI783. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003c\/p\u003e","brand":"Nemo's Reef","offers":[{"title":"Default Title","offer_id":44513898037290,"sku":null,"price":74.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/3697\/6682\/files\/HI783-CheckerHC-Open-Angle_full.webp?v=1782587876","url":"https:\/\/nemosreef.com\/products\/marine-magnesium-checker%c2%ae-hanna-checker","provider":"Nemo's Reef","version":"1.0","type":"link"}