Bac Bio balls - 25 litres

The are numerous advantages with Bac Balls and below we list just a few of the benefits:
- A modern lightweight and highly effective medium
- Large surface area for bacterial growth
- Very easy to clean and maintain
- Bac Balls will not impede the flow of water

Collectively there is more area for bacterial development than in other plastic media. Bac Balls is suitable for ponds and large aquariums. Approximately 1000 Bac Balls will provide biological filtration for 1000 gallons of water when provided with additional aeration or within a trickle tower system

Approx. 1,000 balls per bag