SunSun Bio Ball 20mm x 40pcs (Boxed)



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Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to the unique geometric design of our bio-balls, the biological loads are maximized within much smaller filter areas.

  • 40pieces of 20mm bio balls
  • For use with wet / dry filters, canister filters, etc. to provide superior biological filtration
  • Bacteria friendly polypropylene construction
  • Perfect for freshwater, saltwater aquarium and pond
  • In the event of excessive buildup, you may gently rinse with water from an established aquarium
  • Do not clean with soaps or abrasives and never rinse with unconditioned tap water
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