Now you can finally get rid of that murky green water and enjoy a crystal clear scenery with AquaTop?s CF-400 External 3+1 stage canister filter that includes a built-in UV sterilizer. This efficient, all-in-one canister filter comes with everything you need to get started and is suitable for tanks up to 125 gallons. Capable of handling up to 370 gallons per hour, the CF-400 canister filters and has three flexible media trays that allow you to add the media of choice. Combined with a UV Sterilizing system and you'll experience crystal clear aquarium water.

Features include:

•Includes UV Sterilization for crystal clear water
•Convenient self-priming pump
•Extremely quiet