BioTec 18000 Flow-Through Gravity Filters by Oase Living Water
Automatically separates debris
Contains multiple filter zones
Easy to clean & maintain
Great for ponds up to 18,000 gallons
3 Year Warranty
The BioTec filter features a multi-zone filter to help make your water clean and clear. It automatically separates the coarse debris and even features a self-cleaning feature that can be set at routine intervals for easy maintenance. The BioTec filters different zones help in allowing for the different phases of the nitrogen cycle, both improving the quality of your water and increasing the conversion of harmful ammonia in your pond.