XINYOU XY-2831 Bio Sponge Filter (Tube)

$4.50
  • Designed and constrcuted with quality materials, multilayer principle and the largest surface area possible with no clogging. 
  • Sponge material is easy to clean. 
  • Filters are diesnged and contructed for quiet operation. 
  • Air diffusion chamber produces minute and large number of air bubbles which increases the oxygen solubility in water. 

Take Note:

  • Before using, soak the sponge in the aquarium water for five minutes to increase nitrobacterias formation.
  • Rise/clean the sponge using aquarium water instead of hot/warm water.