Seapora Bio Balls

Bio Balls are plastic spheres designed to greatly increase the surface area present in a wet/dry type of filter. The increased surface area creates a much larger area for beneficial bacteria to grow on, consequently increasing the amount of biological wastes that the filter is able to process effectively. As an added bonus, bio balls help quiet the sound of falling water that typically accompanies wet/dry filter systems.

1.5" pronged balls with 13.05 square feet of surface area per gallon. The 3000 pack translates to approximately 50 gallons in volume.