XY-2893 Air Driven Biochemical Corner Sponge Filter for Aquarium

Sponge filters provide both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the sponge traps larger waste particles mechanically cleaning the water without trapping baby fish.

Features
– The filter is universal, suitable for all kinds of freshwater and marine aquariums
– The filter performs two functions, cleans the water, passes it through the sponge and saturates the water with oxygen
– The filter performs mechanical cleaning due to a fine-porous sponge collects the remains of feed and the products of life of water inhabitants
– A sponge with a developed surface contributes to the survival and reproduction of nitrifying bacteria, strengthening the filtering effect
– Useful for as breeding filter or as secondary filter
– Can also be used as pre-filtration unit by fitting to an external or a top filter

What’s in the box
1 x XY-2893 Air Driven Biochemical Corner Sponge Filter for Aquarium