Seachem Reef Fusion 2 1000ml – Alkalinity Supplement for Reef Aquariums ecotech return pump With a compact

With a compact

With nature-inspired knobs and notches

Crafted from high-quality brushed aluminium with a sleek silver finish

minimizing salt stratification

visually striking aquascapes

Seachem Reef Fusion 2 1000ml – Alkalinity Supplement for Reef Aquariums ecotech return pump With a compactSeachem Reef Fusion 2 1000ml is a high capacity alkalinity supplement designed as part of Seachems advanced two part Reef Fusion system. It contains a precise blend of carbonates and bicarbonates that help maintain stable alkalinity while providing corals and other calcareous organisms with the essential carbonate required for skeletal growth. When used in combination with Reef Fusion 1, Reef Fusion 2 helps recreate natural seawater chemistry,