Sponge Filter - Type 3 sterbai This encourages natural grazing and

This encourages natural grazing and rasping behaviour

The right tools make the whole process easier

the Giantz 1250L/H External Canister Filter delivers 1

Biological filtration is the most important stage of any aquarium

and leather

Sponge Filter - Type 3 sterbai This encourages natural grazing andDescription: Sponge filters are one of the most trusted filtration methods in the aquarium hobby, and for good reason. They're simple, reliable, gentle on water flow, and provide both mechanical and biological filtration in one unit. Powered by an air pump rather than an electric motor, there are no impellers to harm shrimp or fish fry, and the slow, steady draw of water through the sponge is safe for even the smallest and most delicate livestock. The