By buying this product you can collect up to 2 loyalty points. Your cart will total 2 points that can be converted into a voucher of 0,50€.
Biological filter media.
0 Item Items
+/- 5 working days
Warning: Last items in stock!
Bio Balls are specially designed to have a large bacteria adhesion surface, which provides optimal biological performance.
Bio Balls are highly wear resistant and have an unlimited service life.
3000ml is sufficient for 375L of aquarium and 1500 L of pond water and larger quantities give better results.