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

healthy life

It has been specifically formulated to reduce the chance of discoloration of the Shiroji (white areas of the koi) when used as directed

Model 5 - 500 gph maximum flow with a 10

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"