Support vibrant, flourishing corals with Seachem Reef Fusion 1, a super-concentrated calcium supplement designed to:
-
Deliver 100,000 mg/L ionic calcium, essential for strong coral growth
-
Include trace elements like magnesium, strontium, boron, iron, manganese, and molybdenum
-
Work synergistically with Reef Fusion 2 to maintain balanced calcium and alkalinity levels
-
Be used individually for targeted adjustments in reef tanks
-
Offer long-lasting value—perfect for daily dosing in heavily stocked reef systems
Usage Tip: Dose 1 mL per 25 L every 1–2 days into a high-flow area. Adjust based on regular water testing.
Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef Fusion™ system will maintain calcium and alkalinity levels.
Reef Fusion 1™
Reef Fusion 1™ provides not only 100,000 mg/L of ionic calcium but also includes biologically appropriate levels of magnesium, strontium, boron, iron, manganese, and molybdenum.
When used as directed, Reef Fusion 1™ and Reef Fusion 2™ will maintain the critical levels of calcium and alkalinity necessary for healthy coral growth, while providing biologically appropriate levels of other elements and trace minerals.
No products in the cart.