$ 30.93
Black Sponge dimension :150x150x500
a biological porous media for the effective housing of many bacteria for a crystal clear aquarium, 1kg
NitrateReduction filter mat, dimension : 45 x 25 cm. suitable for freshwater and saltwater aquariums.
Carbon filter mat, dimension : 45 x 25 cm. suitable for freshwater and saltwater aquariums.
a biological porous media for the effective housing of many bacteria for a crystal clear aquarium, 500g