Oase
Oase Biotec Gravity Filter
Regular price
$857.23
- Multi-stage mechanical and biological filtration system in a compact package
- Designed for larger ponds or for ponds with high biological load
- Initial mechanical filtration stage - particles and debris are caught by a 300-micron mesh
- Biological filtration stage - water is channeled through a series of foam filters that allow settling of beneficial bacteria
- Harmful ammonia and nitrites are converted to nitrates which support plant life in the pond
- Features a built-in cleaning mechanism that does not require removal of the filter foams during maintenance.