{"product_id":"seachem-reef-fusion-2-2-liter-reef-aquarium-alkalinity-carbonate-booster","title":"Seachem Reef Fusion 2 2 Liter – Reef Aquarium Alkalinity \u0026 Carbonate Booster","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eReef Fusion 2 is the second part of Seachem's two‑part system designed to support the carbonate and bicarbonate balance in a reef aquarium. When used alongside Reef Fusion 1, it helps sustain stable alkalinity and calcium levels, creating a foundation that many hobbyists associate with healthy coral growth and steady tank rhythm.\u003c\/p\u003e\n\u003ch3\u003eWhat Reef Fusion 2 delivers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eContains a balanced blend of carbonates and bicarbonates to help restore and maintain alkalinity\u003c\/li\u003e\n  \u003cli\u003eProvides calcareous species with the essential carbonate needed to grow\u003c\/li\u003e\n  \u003cli\u003eDesigned to work in concert with Reef Fusion 1 to maintain critical calcium and alkalinity levels\u003c\/li\u003e\n  \u003cli\u003eA 500 mL bottle treats up to 3,250 gallons, making it suitable for larger or multiple tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal‑world use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for new reef setups that aim for a stable alkalinity baseline during early cycles\u003c\/li\u003e\n  \u003cli\u003eHelpful for established tanks with calcareous corals that require a reliable carbonate source\u003c\/li\u003e\n  \u003cli\u003eTwo‑part formulation fits into common dosing routines without complex schedules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eUse Reef Fusion 2 as directed while Reef Fusion 1 is present in the system\u003c\/li\u003e\n  \u003cli\u003eRegularly test alkalinity and calcium to align dosing with tank needs\u003c\/li\u003e\n  \u003cli\u003eAdjust dosing gradually as your tank evolves and coral load changes\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eNotes on the system\u003c\/h3\u003e\n\u003cp\u003eThe Reef Fusion system focuses on providing biologically appropriate levels of key elements. When used as directed, Reef Fusion 1 and Reef Fusion 2 support a balanced environment for reef inhabitants, with a focus on carbonate and bicarbonate availability and overall tank stability.\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 is Reef Fusion 2 used for in a reef aquarium?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Reef Fusion 2 provides carbonate and bicarbonate to help maintain alkalinity, supporting calcareous growth when used with Reef Fusion 1.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does Reef Fusion 2 last in a 500 mL bottle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It treats up to 3,250 gallons when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":57207951917433,"sku":"B003I5XK8I","price":25.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/seachem-reef-fusion-2-bottle-pour_d3a12fa9-9b83-4bab-818e-479d7f912ddc.jpg?v=1777877558","url":"https:\/\/petlyvox.com\/products\/seachem-reef-fusion-2-2-liter-reef-aquarium-alkalinity-carbonate-booster","provider":"petlyvox","version":"1.0","type":"link"}