The Pentair Rainbow Fluidized Bed Filter is one of the most efficient on the market. It's specialized design allows for very high filtration capacity.

Features:
• Control Valve
• External Check valve
• Clear Chamber and inlet/outlets on top and bottom of filter.
• Non-toxic media

Specifications:
• Handles aquariums up to 300 gallons

Fluidized bed filters are a great choice for maintaining a great aquarium. These filters are very thorough and aquarium fluidized bed filters are a great purchase for marine plants because it will not wear off big amounts of CO2. A great addition to any aquarium, they require little work to maintain and hold a high quality. These aquarium fluidized bed filters are just all around top-notch filters.

Please note, you will need a pump or powerhead to run this unit.