Seachem PhosBond - 1 L

Combines phosphate-removing power of aluminum oxide and GFO Rapidly removes phosphates and silicates from aquarium water Equally effective in both freshwater and saltwater systems High porosity and surface provide a large binding capacity Highly durable - will not break down due to mechanical stress Seachem PhosBond is a revolutionary product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a single material, forming a synergistic effect. PhosBond rapidly removes phosphates and silicates from saltwater and freshwater, combining the best of both types of phosphate removers. Its high porosity and surface area give it a large binding capacity, while its physical strength and integrity assures that it will not break down from mechanical stress.