White intensive bio-filter balls
- High-quality sintered glass balls for crystal-clear water.
- With only 14 mm ball diameter, also suitable for small filters.
- Conical tunnel pores allow algae-promoting nitrates to be broken down.
- More intensive breakdown of ammonium and nitrite.
- 1 liter has 1500 sqm effective surface, 8 times as much as conventional ceramic pipes.
Type of product
|Volume packaging:||1.700 l|
|Gross weight:||702 g|
|Net weight:||650 g|