Premium Max Bio Balls
Premium - Max Bio Balls
Biomedia - Black 1 1/2" diameter bio-ball
Use the Premium - Max Bio Ball to grow beneficial bacteria in your filter!
A must is clean water technology.
The Bio Balls will fit all types of filters for in pond or out of pond installations.
High Density Polyethylene (HDPE), 25 square inches of surface area on each Bio Ball.