What Does a Pond Filter Do?
Pond filters protect pump from clogging from debris in the pond. More importantly, they purify the water and the environment using 2 simple processes. Filtration Processes Within a Pond Mechanical Filtration Biological Filtration Acts as a physical barrier, trapping suspended dirt in a foam block so that it can be easily removed Performed by beneficial bacteria which grow naturally in the filter media. These microscopic organisms convert the harmful toxins ammonia and nitrite which are manufactured by fish and decay processes into much safer nitrates. Incidentally nitrate is an excellent plant food. UNDERWATER FILTERS PowerFLO Underwater Filters offer ease of maintenance with their easy lift handles and modular design. Since they can be coupled to any pump with flexible hose and the “Click-Fit” Coupling System, they are best situated at the pond side to eliminate wading and minimize disturbance to the environment when the filter needs attention. 2 models available, for use with any pon
