Description:

Biochemical Sponge Aquarium Fish Tank Filter XY-2822 Biochemical Sponge Filter

\u25cfSponge filters provide both mechanical and biological filtration.
\u25cfAerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle.
\u25cfIn addition， the sponge traps larger waste particles mechanically cleaning the water without trapping young fish.
\u25cfThey are useful for as breeding filter or as secondary filter. Or they can be used as pre-filtration unit by fitting to an external or a top filter.
\u25cfThe bio-sponge filters are designed and constructed with quality materials that will outlast any other sponge filters on the market.
\u25cfThe sponge is designed and constructed with the multilayer principle and the largest surface area possible with no clogging.
\u25cfThe air diffusion chamber produces minute and large number of air bubbies which increase the oxygen solubility in the water.
\u25cfThey are useful for as breeding filter or as secondary filter. Or they can be used as pre-filtration unit by fitting to an external or a top filter.

Specification:

Material: Sponge
Color: Black
Product dimension: 16.5x6x24.5cm\/6.50x2.36x9.65inch(L x W x H )
Sponge dimension: 6x11.8cm\/2.36x4.65inch(D x H)

Package Includes:

1 x Biochemical Sponge Filter