For aquariums up to 300 gallons. The ultimate biological sand filter. This unit's unique shape blends better with your aquarium, holds more media, and can be used free-standing or hang-on. Built-in flow control valve allows for fluidization adjustment and the waterfall attachment increases oxygen levels. Top and bottom inlet ports allow for complete installation versatility while the bottom diffuser plate lifts sand evenly and easily. Pump not included. 17"H x 7.5"W x 3"D.
