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Aqua brings you Ultima ll, the next generation of filters and the best tool for Koi ponds. Specifically engineered to meet the environmental demands of ponds. The unique lightweight tubular Bio-Media has low head loss and a very high biofilm surface and is designed for very high flow rates. It protects beneficial bacteria while dislodging unwanted debris.
The high flow rate allows you to circulate your pond once every 2 hours giving you the optimal turn over rate to keep your fish healthy and your pond clear. Ultima II filter 2" multi-port valve 15 cu ft media. One cubic foot of media is equal to 750 square feet of suface area. Cleaning is done by internal jets, taking only minutes to backwash. For ponds up to 20,000 gallons. size; 30.5" dia x 48" tall. 8" top opening. Also available with 3" side mount valve.
Note: This unit must be sent by common carrier (truck) as it exceeds the UPS requirements;
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