Seachem Reef Fusion™ 1 Tetra Secure-mount Fittings and an optional

Secure-mount Fittings and an optional Surface Skimmer

4X5 IN-4 WATT ideal for 1 to 5 gallon tanks

Each mode enriches the color of your décor and fish in bold and exciting ways

Safe for use on glass and acrylic

Filter has a red LED light that flashes to indicate when it's time to change the cartridgeSimply add your favorite style of plants and decor

Seachem Reef Fusion™ 1 Tetra Secure-mount Fittings and an optionalProvides 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