Biochemical Sponge Filter SF-03 (Wedge)


The JAD bio-sponge has an enormous surface area making it ideal for filtering many dirty substances and fish waste from your aquarium, as well as cultivating nitro bacteria, which are responsable for the quick decomposition of harmful substances.

Ideal for discus, dwarf cichlid, guppy, killfish etc.

Can help filter and naked tank (devoid of substrate).

Simply attach an airline to achieve effective bio-cultivation.