Seachem Reef Fusion™ 1 Tetra The CF300MKII includes three fine

The CF300MKII includes three fine filter pads (white) and a single coarse filter sponge (blue) for enhanced Mechanical Filtration

Secure-mount Fittings and an optional Surface Skimmer

Ul/cul approved and contains a solid state nichrome heating element

Keep fresh drinking water available at all times

Seachem Reef Fusion™ 1 Tetra The CF300MKII includes three fineProvides 100,000 mg L of ionic calcium Restores and maintains alkalinity Most concentrated two part system; simple 1: 1 ratio 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 provides not only 100,000 mg L