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Xinyou XY-1028 Bio Sponge

Black Bio Sponge XY 1028 Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of can cut the size as you need.

• • The Biochemical Filter has the best effect on decomposing the excrement and the forage leftover.
  • Good shading features, can reduce the algae breeding. Moderately hole, can cultivate high density nitrifying bacteria.
  • Strong filterability, can stable water quality and reduce fish died.
  • Can be used repeatedly after cleaning. Advise to clean it each month.
  • This thickened Biochemical Filter Sponge is tough and durable, suitable to be used in sea water tank, fresh water tank and aqua-plant tank.
  • Black Bio Sponge XY 1028 filter sponge provides strong purification for the water, stables the water quality and reduces fish death. Good shading to reduce the algae breeding.
  • Moderately holes can cultivate high density nitrifying bacteria, which can decompose fish excreta and feed residues, improving water quality.
  • There is many size for your choice, and if none of these sizes suit your tank, you could just cut the sponge freely according to your tank as you need.
  • It is suggested to clean it once a month, so there will be no obstruction or deformation, and this sponge can be reused continually after cleaning.