{"product_id":"tropic-marin-bio-magnesium-16oz","title":"Tropic Marin Bio-Magnesium 16oz","description":"\u003cp\u003eBiologically ideal magnesium supplement for reef aquariums\u003c\/p\u003e\n\n\u003cp\u003eReplenish essential magnesium\u003c\/p\u003e\n\n\u003cp\u003eSupplies carbon dioxide to promote photosynthesis\u003c\/p\u003e\n\n\u003cp\u003eNo unwanted byproducts\u003c\/p\u003e\n\n\u003cp\u003eNo phosphates or nitrates\u003c\/p\u003e\n\n\u003cp\u003eIonically balanced formula\u003c\/p\u003e\n\n\u003cp\u003eA sufficient supply of Magnesium is as essential for the growth and wellbeing of reef building coralline algae as Calcium. It is one of the major constituents of seawater and is directly involved in algae photosynthesis, i.e. the conversion of carbon dioxide (CO2) and light into organic compounds. The addition of plain magnesium salt, however, is not sufficient and interferes with the ionic balance of the tank water.\u003c\/p\u003e\n\n\u003cp\u003eTropic Marin Bio-Magnesium creates a natural environment in the aquarium and delivers Magnesium and carbon dioxide in a natural, biologically available ionically balanced form.\u003c\/p\u003e","brand":"Empire Corals","offers":[{"title":"Default Title","offer_id":52688591421719,"sku":"S622","price":18.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/2746\/7287\/files\/si_1133_enhanced_20260313_190424_0qwvuj.png?v=1778021171","url":"https:\/\/empirecorals.com\/products\/tropic-marin-bio-magnesium-16oz","provider":"Empire Corals","version":"1.0","type":"link"}