Aquarium Filter Sponge Aquarium Filter Pad Biochemical Filter Pad Filter Foam Aquarium

The sponge filter mat is made of material aquarium filter mat the filter sponge plant fiber design water resistance and permeability filter food waste plants and particles the solubility of oxygen aquarium the pond filter mat multi-layer structure filtration impurities and nitrogen particles Material Filter wadding Colour white Size 200 x 12 x 3 cm cotton aquarium filter Aquarium filter foam size colour filter pads aquarium aquarium filter wadding