Aquatop Power Filter Hang-On with UV Sterilizer Aquatics External Aquarium Filter – Blue – 40 Gal

• Capable of filtering up to 128 gph with adjustable flow rate.
• Built in self adjusting surface skimmer for cleaning the water surface and promoting gas exchange.
• Requires no extra plumbing.
• UV sterilizer helps eliminate unwanted algae blooms and free floating parasites.
• Includes replaceable filter pad enhanced with aquatops bamboo carbon.
• Suitable for fresh water and salt water aquariums up to 40 gallons.