High quality Bio Balls with a unique shape for biological filtration
and a better water partition (trickle filters). High quality materials
for long life span. Various sizes, specially made for pond use.
Total surface: 8797mm², protected surface: 7037 mm².
|4902021||Bio Balls Container||5 L|
|4902611||Bio Balls Bag||10 L|
|4902017||Bio Balls 30mm Big bag||(± 72.000 pieces)|
Useful bacteria growing on the huge surface area provided by these
filter elements, converts harmful toxic fish wastes into relatively
harmless by-products which are then removed by the plants or water
changes. Size: Ø50 mm, height: 29 mm, total surface: 18897mm²,
protected surface: 11338 mm².
|4902613||Bio Blocks Bag||10 L (± 90 pcs.)|
|4902629||Bio Blocks Bag||25 L (± 225 pcs.)|
|4902010||Bio Blocks Bag||± 500 pcs.|
|4902015||Bio Blocks Bag||± 2.000 pcs.|
|4902029||Bio Blocks Big Bag||± 16.000 pcs.|