Description

xy****0 aquarium filter set/filter sponge packing:*7x*7x*2cm/**0bag 2pcs/bag. size:*2x*2cm 3month charge one new filter is better. the biochemical cotton has best effect on decomposing the excrement and the forage leftovers, and imporing the filtering and cleaning og water, iy cab reduce the death rate of fish. being cleaned with water once per month, without blocking and deforming, it van be used again after cleaning can be repeated for use up to *6 times.