Penn Plax Cascade Mini 20/CPF6 Hang on Power Filter 20 GPH Part# CPF6 --- Tetra Whisper Create important current flow in

Create important current flow in aquariums up to 50 gallons with the MaxFlow MCP-1 Circulation Pump

4 x Tube Clamps

Works with most pond water pumps

The easy to assemble Bio-Bags® make aquarium maintenance easy

Highly-absorbent carbon removes odors and discoloration for clean

Penn Plax Cascade Mini 20/CPF6 Hang on Power Filter 20 GPH Part# CPF6 --- Tetra Whisper Create important current flow inThe Cascade 20 Mini Power Hang On Filter is designed to quietly delivers crystal clear water throughout your aquarium. This filter is rated at 20 Gallons per Hour (GPH) for tanks up to 7 Gallons in size. Can be used for Freshwater and Saltwater aquariums. The intake tube has an adjustable flow knob to allow for increased or decreased water flow. Uses double sided disposable media cartridges part# CPF6C3 Lift tube measures between 5" and 6 1 2"