Seachem Aquarium accessories Reef Fusion 2

Provides calcium and carbonates, which are essential for a reef aquarium. Concentrated products for healthy coral growth. Easy to use, perfect for beginners. Reef Fusion 1 and 2 are designed to provide everything needed to maintain a reef aquarium. Reef Fusion 1 will provide calcium, but also magnesium, strontium, iron... at levels appropriate for coral growth. Reef Fusion 2 will take care of restoring and maintaining carbonate hardness in the reef aquarium. Everything is combined in two products, making it easier for newcomers to care for a reef aquarium. Plus, its dosing cap and ability to add directly to the aquarium make it very easy to use. 500 ml treats 12,500 l.