Seachem Aquarium accessories Pond Matrix

High-capacity biofiltration. Controls ammonia, nitrite and nitrate. Highly porous - large filtration area (160,000 cm2 / L). For aerobic and anaerobic bacteria. Pond Matrix is a high-porosity media that provides effective biofiltration for pond waste removal. Plastic filtrations provide only an external surface, while Pond Matrix provides an internal macroporous surface. These macropores are ideally sized to support nitrifying and denitrifying bacteria. This enables Pond Matrix, unlikeautres types of filtration media, to remove nitrate, nitrite and ammonia simultaneously in the same filter. Use 1 to 2 liters of Pond Matrix per 400 l.