Suitable for aquariums up to 25 gallons, the AQUATOP PFUV-25 Power Filter includes U.V. Sterilization, a self-adjusting surface skimmer and replaceable filtration media. The PFUV-25 is capable of filtering up to 90 gallons per hour and includes an adjustable flow rate. This convenient Hang On Back style filter has a built-in, self adjusting surface skimmer for cleaning the surface of the water and to promote gas exchange. The featured UV Sterilizer of the PFUV-25 requires no extra plumbing, allowing for a quick and easy installation. The UV Sterilizer of the PFUV-25 helps eliminate unwanted algae blooms, keeping aquarium water crystal clear and aids in the health of your aquatic creatures by eradicating free-floating parasites. The PF-UV Series comes equipped for mechanical and chemical filtration. With a replaceable filter pad enhanced with AQUATOP's Bamboo Carbon, UV Sterilization and a self-adjusting surface skimmer, the PFUV-25 is a unique filter for all your aquarium needs.

• 90 gallons per hour flow rate
• Suitable for aquariums up to 25 gallons
• 5 watt pumping power
• 7 Watt UV Bulb
• 90-Gallons per hour flow rate
• Suitable for aquariums up to 25-gallons
• 5-Watt pumping power
• 7-Watt UV bulb
• Dimensions: 6-1/2-Inch by 6-Inch by 11-Inch