{"product_id":"esv-aquatics-b-ionic-magnesium-for-coral-reef-salt-water-aquariums-1-gallon","title":"ESV Aquatics B-Ionic Magnesium for Coral Reef Salt Water Aquariums – 1 Gallon","description":"\u003ch2\u003eESV Aquatics B-Ionic Magnesium for Reef Tanks\u003c\/h2\u003e\n\u003cp\u003eIn a thriving coral reef aquarium, magnesium helps define how calcium carbonate dissolves and stabilizes in solution. The B-Ionic Magnesium line from ESV Aquatics is designed as a straightforward, one-component liquid supplement that supports balanced chemistry in closed marine systems. By supplying magnesium in a predictable way, it helps reef keepers manage the complex interplay between calcium, alkalinity, and pH without introducing unnecessary contaminants.\u003c\/p\u003e\n\n\u003cp\u003eWhat makes this product practical for hobbyists is its clear dosing relationship. The formula lists 60,000 ppm magnesium, and general guidance states that adding 1 mL per gallon will raise magnesium by about 15 ppm. With that simple rule, you can tailor supplementation to your tank’s needs as corals grow, lighting cycles shift, or water changes occur. The emphasis on predictability helps you plan dosing around maintenance routines rather than guessing at results.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits for reef hobbyists\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-component liquid supplement—easy to integrate into daily or weekly dosing routines.\u003c\/li\u003e\n  \u003cli\u003eFree from nitrates, phosphates, organics, and chelating agents—keeps your reef chemistry clean and purpose-driven.\u003c\/li\u003e\n  \u003cli\u003eHelps stabilize pH by interacting with the buffer system, contributing to a steadier environment for corals and invertebrates.\u003c\/li\u003e\n  \u003cli\u003eDesigned to pair with B-Ionic Calcium Buffer or kalkwasser to maintain ionic balance in closed systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn practical terms, magnesium supports the overall stability of reef chemistry during routine maintenance, feeding, and lighting cycles. For aquarists building or maintaining a diverse reef, stable magnesium levels can help mediating the pace at which calcium and alkalinity shift as corals build skeletons and encrustive growth occurs on live rock. While individual results vary, a thoughtful magnesium regimen may contribute to a calmer, more predictable water column and a healthier backdrop for vibrant coral coloration.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eThis product is designed to be user-friendly in a busy hobby. Since it is a single-component supplement, you can add it during routine top-offs or while performing water changes. Monitor your test results regularly and adjust dosing gradually to avoid rapid swings. If you’re using B-Ionic Calcium Buffer or kalkwasser, this magnesium product is formulated to integrate without disrupting the existing ionic balance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncremental dosing supports predictable changes in magnesium, calcium, and alkalinity over time.\u003c\/li\u003e\n  \u003cli\u003ePair with compatible calcium buffering strategies for a balanced reef environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eQuality and purity are central to the formulation: the product is designed to be free from unwanted nitrates, phosphates, organics, and chelating agents. This approach aligns with reef-keeping goals that favor clean inputs and careful parameter management. If you’re seeking a reliable magnesium supplement that respects the complexity of marine chemistry, ESV B-Ionic Magnesium provides a practical option to support ongoing stability and health in your coral display.\u003c\/p\u003e\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 does ESV B-Ionic Magnesium do in a reef tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supplements magnesium to help maintain calcium and alkalinity balance, contributing to pH stability without nitrates or phosphates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I dose B-Ionic Magnesium?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Add 1 mL per gallon to raise magnesium by about 15 ppm, and adjust gradually based on test results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ESV Aquatics","offers":[{"title":"Default Title","offer_id":53551846129993,"sku":"B008O097PC","price":75.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/esv-aquatics-b-ionic-magnesium-bottle-closeup.jpg?v=1766250403","url":"https:\/\/petvita.co.uk\/products\/esv-aquatics-b-ionic-magnesium-for-coral-reef-salt-water-aquariums-1-gallon","provider":"Petvita","version":"1.0","type":"link"}