Ultima II 20000 Gallon Filter Model:Ultima II 20000 Gallon Filter 2 IN

Ultima II 20000 Gallon Filter Model:Ultima II 20000 Gallon Filter 2 INULTIMA II 20000 filter for Koi ponds up to 20000 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: 48" x 30. 5"

and easy to clean

As a sterilizer: Maximum flow rate: 642 GPH 5-200 Gallons size

cultured spirulina

Daily Diet For All Types Of Koi & Pond Fishes

Quickly clears cloudy pond water

A floating

Unit: 36-7/8" X 8-5/8" X 22-1/2"

• Long life

Seeds and maintains biological filters

reduced waste

Laid flat you will have to remove all the pieces to get to the bottom dirty piece

germ which can be easily absorbed and utilized；thus enabling the koi to maintain their beautiful shape and growth