Sponge Filter - Type 3 sterbai The right tools make the

The right tools make the whole process easier

continuous circulation without dead spots

This encourages natural grazing and rasping behaviour

fluctuating water conditions

and stay available long enough for nocturnal feeders to find them after lights out

Sponge Filter - Type 3 sterbai The right tools make theDescription: 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