{"product_id":"brightwell-magnesion-liquid-magnesium-for-reef-marine-aquariums-67-6-fl-oz","title":"Brightwell Magnesion Liquid Magnesium for Reef \u0026 Marine Aquariums (67.6 fl oz)","description":"\u003ch2\u003ePremium magnesium care for reef and marine aquariums\u003c\/h2\u003e\n\u003cp\u003eBrightwell Aquatics Magnesion is a highly concentrated ionic magnesium solution designed for reef tanks. It helps regulate the balance between calcium and carbonates in your seawater, supporting the aragonite skeleton formation that corals, clams, and other reef inhabitants rely on. The formula is a pure magnesium delivery, free from organic additives, EDTA, gluconate, or polygluconate, prioritizing a focused nutrient profile for your aquarium.\u003c\/p\u003e\n\n\u003cp\u003eKey benefits you can expect from Magnesion include a strong, magnesium-rich formulation that supports calcium-carbonate balance and helps prevent unwanted inorganic precipitation. The solution is developed based on empirical data and observation, emphasizing measurable dosing and monitoring over theory. In practice, magnesium plays a vital role in aragonite formation, the mineral that helps build skeletal material in reef-building organisms. This makes Magnesion a useful addition for hobbyists seeking precise magnesium management within established marine systems.\u003c\/p\u003e\n\n\u003ch2\u003eHow Magnesion works in your system\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHIGH-CONCENTRATION IONIC MAGNESIUM SOLUTION—designed to maintain the proper calcium and carbonate balance in reef tanks\u003c\/li\u003e\n  \u003cli\u003eREEF-BUILDING ESSENTIAL—supports aragonite skeletal material in corals and other reef inhabitants\u003c\/li\u003e\n  \u003cli\u003eFREE FROM ORGANIC MATERIAL—no EDTA, gluconate, or polygluconate for a pure formula\u003c\/li\u003e\n  \u003cli\u003eAMERICAN-MADE EXCELLENCE—produced in the USA with purified water and high-purity materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUsage and dosing guidance\u003c\/h2\u003e\n\u003cp\u003eBefore use, shake Magnesion well. For ongoing maintenance, administer 5 ml (1 capful) every other day, or as needed, to keep magnesium levels around 1,290 to 1,320 ppm in a 20-gallon aquarium. When dosed consistently, 250 ml can treat up to roughly 1,000 gallons of seawater, providing a scalable option for larger systems.\u003c\/p\u003e\n\n\u003ch2\u003eQuality you can rely on\u003c\/h2\u003e\n\u003cp\u003eBrightwell Aquatics prioritizes purity and observability. The Magnesion formula is grounded in empirical data and real-world measurements, ensuring a precise, effective approach to magnesium supplementation. For best results, pair Magnesion with a quality salt mix to help stabilize seawater parameters and support long-term reef vitality.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Magnesion\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConcentrated magnesium with a clear dosing target\u003c\/li\u003e\n  \u003cli\u003eFree from unwanted organics and additives\u003c\/li\u003e\n  \u003cli\u003eData-driven formulation designed for aquarium observation and adjustment\u003c\/li\u003e\n  \u003cli\u003eAmerican-made quality backed by Brightwell Aquatics’ heritage in reef care\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sets Magnesion apart from other magnesium products?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s a high-concentration, pure magnesium solution with no EDTA or organics, designed for precise dosing and empirically-backed reef tank management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I dose Magnesion for a typical 20- to 40-gallon reef tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Shake well, dose 5 ml every other day or as needed to maintain 1,290–1,320 ppm in about 20 gallons; scale accordingly for larger tanks, and monitor magnesium regularly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":57201348608377,"sku":"B003WRI6PE","price":36.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/brightwell-aquatics-magnesion-bottle-pour.jpg?v=1777803996","url":"https:\/\/petlyvox.com\/products\/brightwell-magnesion-liquid-magnesium-for-reef-marine-aquariums-67-6-fl-oz","provider":"petlyvox","version":"1.0","type":"link"}