Seachem Reef Fusion1 500mL

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.