40pcs Aquarium Reusable Biofilter Bulk Bio Balls

$ 4.99 $ 15.99
SKU: YES2489

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.


  • 40pc of 1.2"" diameter Aquarium Bio-balls
  • Simply Rinse and Use
  • Bacteria friendly Polypropylene Construction
  • Dense Hole Structure for Nitro-bacteria
  • For use with Wet / Dry filters etc. to improve biological filtration
  • Perfect for Freshwater and Saltwater Fish Tank, Mini-reef Aquarium or Ponds.
  • Great for hatcheries, tropical fish farms, koi ponds, waste water systems, cooling towers, and other commercial & industrial systems.
  • Easy Maintenance

Package Content:

  • 40pc of 1.2"" Aquarium Bio-balls