XY-1810 Aquarium Fish Tank Biochemical Cotton Filter Sponge (32x12x2CM)
$36.69
$71.18
This product is suitable for sea water, fresh water and tank, size can be freely cut. The gap between the mi-holes is soft and is a warmbed for the cultivation of nitrobacteria through expert analysis. Biochemical cotton can decompose excreta and feed residue, improve water quality, filter and clean. The effect is good and the mortality of fish is reduced. Clean once a month, no obstruction, no deformation, can be reused after cleaning.
Filter Sponge