Ultima II 6000 Gallon Filter Model:Ultima II 6000 Gallon Filter 2 IN Pond Block is limited for

Pond Block is limited for use in backyard/homeowner ponds and water fountains

Model 2 - 250 gph maximum flow with a 7' shut-off

healthy life

pure-cultured Spirulina which naturally contains concentrated levels of carotenoids to help your koi develop more rapid and deeper coloration

developed through years of koi breeding and showing

Ultima II 6000 Gallon Filter Model:Ultima II 6000 Gallon Filter 2 IN Pond Block is limited forULTIMA II 6000 filter for Koi ponds up to 6000 gallons. No channeling * Minutes to backwash * Can handle heavy fish loads * Seeded with bacteria * Filter can be buried * Unique tubular design protects bacteria while dislodging unwanted debris. Features: 2" inlet and outlet Dimensions: 41" x 22. 5"