- Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. Can be used again after cleaning. You can cut the long sponge for size you need.
Product Name : Biochemical Filter Sponge;Material : Polyether
Color : Teal
Size : 89 x 30.5 x 2cm/ 35″ x 12″ x 0.8″ (L*W*T)
Weight : 137g
Package Content : 1 x Biochemical Filter Sponge
