Tetra Pond 1500 to 4000 galls Pressure Filters

Great choice reliable world famous supplier

The Tetra Pond ClearChoice Pressure Filters force water through sponges and then through bio-rings to help maintain clear and healthy pond water. Its biological filtration converts harmful ammonia into relatively harmless nitrates. It is designed with an easy, one-step back-flush valve for cleaning sponges and bio-media. You can also bury to conceal and don’t have to worry about a leak due to its robust latches and O-ring seal.

Tetra Pond Pressure Filter

    Filter can be located anywhere around the pond, including buried in ground and Filter's outlet can be used to power a waterfall!

Tetra Pond Model 4000 Pressure Filter For Garden Fish Ponds suitable for ponds up to 4000 gallons and max flow of 2000 gph

Tetra Pond Model 2500 Pressure Filter For Garden Fish Ponds ... suitable for ponds up to 2500 gallons and max flow of 1250 gph

Tetra Pond Model 1500 Pressure Filter For Garden Fish Ponds ... suitable for ponds up to1500 gallons and max flow of 750 gph

    2 Year Guarantee and Easy to bury and conceal

    Mechanical/Biological Filtration with Heavy Duty Construction

    Heavy Duty Easy to Use Backflush Valve yet Simple and Affordable

    Available with and without UVC

    All models, with and without internal UVC have 1.5" inlet and outlet.

    Backflush outlet is 1.5" as well

 Pond bio filters clean a pond they do not prevent pond algae forming to make pond water green and murky. To create a crystal clear pond an Ultra Violet Light is required ... often called an UV or UVC (Ultra Violet Clarifier or Sterilizer) Tetra-Pond Biofilters Role In The Nitrogen Cycle

TetraPond biofilters remove toxic ammonia using its advanced Trickle Flow and Bio RIng technologies. Beneficial bacteria that adhere to the Bio Rings, convert ammonia first to nitrites, and then to nitrates which are then used by aquatic plants as nutrients. The UV Clarifier works by using Ultra Violet light which kills algae cells as they pass through the clarifier. The dead algae and other contaminants are then removed by the biofilter.  

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