Bio Balls

Finest Filters 32mm diameter bio balls are suitable for effective bio filtration in aquarium and pond filters alike.

Each box of 150 bio balls works out to approx. 4 litres.

These bio balls are supplied in boxes of 150pcs. Please select the number of bio balls required from the drop down menu when ordering.

You are purchasing 250 x high quality 26mm bio balls suitable for bio filtration in aquarium and pond filters alike.

Bio Balls have an extremely large surface area, allowing beneficial bacterial to colonise, biologically filtering your water.

These Bio Balls are 26mm in diameter, and you are purchasing a pack of 250.

You are purchasing 500 x high quality 26mm bio balls suitable for bio filtration in aquarium and pond filters alike.

Bio Balls have an extremely large surface area, allowing beneficial bacterial to colonise, biologically filtering your water.

These Bio Balls are 26mm in diameter, and you are purchasing a pack of 500.

You are purchasing 1000 x high quality 26mm bio balls suitable for bio filtration in aquarium and pond filters alike.

Bio Balls have an extremely large surface area, allowing beneficial bacterial to colonise, biologically filtering your water.

These Bio Balls are 26mm in diameter, and you are purchasing a pack of 1000.