Seachem Reef Fusion 1 & 2 is the ultimate foundation system for the modern reef aquarium. This two-part dosing system is designed to provide the essential building blocks for coral calcification in a simple, 1:1 ratio. Reef Fusion 1 provides 100,000 mg/L of ionic calcium, while Reef Fusion 2 provides 4,400 meq/L of carbonate alkalinity. Together, they maintain the critical biological balance required for lush coral growth and long-term reef stability.
Reef Fusion is engineered to outperform standard two-part systems by including essential trace elements in a highly concentrated formula.
Balanced 1:1 Ratio: Designed to be used in equal parts, simplifying the dosing process and ensuring that calcium and alkalinity remain in perfect equilibrium.
Highest Concentration: One of the most concentrated two-part systems on the market, meaning you use less product to achieve the same results as competing brands.
Included Trace Elements: Beyond just calcium and carbonates, Reef Fusion includes strontium, magnesium, boron, iron, manganese, and molybdenum.
Optimized pH Stability: Formulated to provide a consistent pH boost, helping to maintain the ideal 8.3 level even in systems with high organic loads.
Ionic Consistency: Prevents the "ionic drift" common in low-quality supplements, keeping your seawater parameters close to natural levels.
How do I dose Seachem Reef Fusion 1 & 2? The standard dose is 1 mL per 25 L of both parts daily. Add Reef Fusion 1 to the tank first, wait a few minutes for it to disperse, and then add Reef Fusion 2 in an area of high flow.
Do I need to dose equal amounts? While designed for a 1:1 ratio, you should always adjust your dose based on the specific consumption of your corals as measured by calcium and alkalinity test kits.
Can I mix Part 1 and Part 2 in the same container? No. Never mix the two parts together in a concentrated form, as they will immediately precipitate and become useless. They must be added to the aquarium separately.
Seachem Reef Advantage Magnesium: Essential for high-demand SPS tanks to ensure calcium and alkalinity from Reef Fusion stay in solution.
https://petstore.ae/products/seachem-reef-ad-300g-vantage-magnesium?_pos=5&_sid=56ab68a21&_ss=r
Seachem Reef Plus: A vitamin and amino acid supplement that works alongside Reef Fusion to maximize coral vitality and color.
https://petstore.ae/products/seachem-reef-plus?_pos=8&_sid=456603160&_ss=r
