Ultima II Aqua Ultraviolet pond filters are high quality bio filters designed for extreme loads and elevated rates. The patent cyclonic backwash system does the dirty work for you.
How it works:
These bio-mechanical pond filters depend on establishing a colony of bacteria on the surface of the media that converts dissolved toxic nitrogenous waste to harmless compounds.
When the bacteria are given the proper environment, they grow in a thin biofilm on the surface of each piece of media. The larger the surface area, the larger the bacterial colony. Aqua Ultraviolet's bio filter surpasses the competition in this area with four to seven times the surface area of any other media available.
Biological and mechanical filtration are essential to every pond. The bacterial bed that builds in these pond filters will nitrify any ammonia in your pond making it a healthier environment for your aquatic life. Mechanical filtration picks up any debris in the pond, keeping your pond healthier and your fish happier.
