Magnetic Bio Balls (10 / 50 / 100 pcs)



Adding Magnet Bio Balls to your filter system increases oxygen, encourages good bacteria activity, and lowers the nitrite concentration. The Bio Ball diameter is 35mm and has 16 “wings” on its surface area, with a center hole. This makes it very porous and doubles the desired effect. Because the magnetic material is woven into the tempered plastic of the ball, you will find that this product can be used semi-permanently with no breakage or rust.


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