The Ultima II™ series of pressurized filters for ponds from Aqua UV are ideal for larger fish ponds and aquatic features where clear water is demanded. The professional solution for biological and mechanical pond filtration.

To support aquatic life whether at an aquaculture facility, backyard pond or large aquarium system it is essential to remove both ammonia and accumulated debris. The most efficient way to accomplish this is by installing an Ultima II biomechanical filter. The patented media has the highest biofilm surface for bacterial growth. The beneficial bacteria convert ammonia into harmless compounds. In field and independent laboratory testing the Ultima II filter with its patented media is the first to nitrify fish waste.
 
The dense bed of ridged media traps solids without clumping. Internal jets in the filter are activated during the backwash separating the waste from the media and sending it out the waste line. Backwash is performed simply by rotating the valve.

Features of the Ultima II Filters

• Mechanical & Biological filtration for water
• Fiberglass reinforced filters are super strong!
• Can be buried up to control head, if desired, for easy concealment
• Internal jets allow for efficient cleaning of filter media
• Very heavy flow rates
• Unique tubular design protects beneficial bacteria while dislodging unwanted debris
• Super Strong fiberglass reinforced body monitor cleaning cycle
• No channeling
• Media never needs to be replaced