| BioSmart 5000 | BioSmart 10000 |
| Mechanical / Biological flow-through design | Mechanical / Biological flow-through design |
| Should be used with Vitronic 18 UVC and AquaMax Eco Classic 1900 Pump | Should be used with Bitron 36C UV Clarifier and AquaMax SF 2200 or 3000 Pump |
| Built-in cleaning system for easy maintenance | Built-in cleaning system for easy maintenance |
| Adapters included for use with OASE AquaOxy 450 Air Pump for enhanced biological filtration | Adapters included for use with OASE AquaOxy 450 Air Pump for enhanced biological filtration |
| Tubing adapters & clamps included | Tubing adapters & clamps included |
| Three year warranty | Three year warranty |
Manufacturer's Description
The OASE BioSmart Pond Filter is designed to eliminate cloudy, dirty pond water and algae growth by converting ammonia, produced by pond fish waste, dead plants, etc., into nitrite and then into relatively harmless nitrate using a natural process. This pond filter is designed to be used outside of the water garden and cannot be pressurized. The BioSmart pond filter comes with a temperature indicator and a pollution indicator to indicate bacteria activity and show when maintenance is necessary. The integrated cleaning system allows the pond filter pads to be maintained without removing them from the pond filter.
