Bio-Logical Filter Sponge XY-1832 Cat Hygiene Tool With its natural clay-coloured tones

With its natural clay-coloured tones

Size (cm): L 45 x W 11

Ideal for storing the puppy's toys

as different sizes or types of bristles can be used for various cleaning tasks

Bio-Logical Filter Sponge XY-1832 Cat Hygiene Tool With its natural clay-coloured tonesThe bio Sponge Filter able to be use in Marine, Fresh water and Planted tanks, which you are able to cut to the size you want which suits your filter. The experts according to experiment concluded that the molecules hole size and softness is best suitable to develop the best for bacteria. The bio Sponge is able to dissolve waste of fishes and also improve water quality then will reduce death rate of fishes in tank. Monthly once washing of bio sponge