hygger Aquarium Filter U-V for 10-40 Gallon Tank, Submersible Internal Fish Tank Filter for Green Water and Algae Clean, 12W Power Pump with Adjustable Air Supply System for Saltwater Freshwater

• Crystal Clear: Turns CLOUDY and GREEN water crystal clear in 3-7 days. (The specific time depends on the original water quality and the size of the fish tank). Reduce the number of water changes in the fish tank.Makes it easier to take care of your fish.
• Powerful Filtering: ① Biochemical sponge filtration.② 254nm wavelength U-V Light treatment. It is the best choice for freshwater and saltwater aquariums to clean water quality.
• Multiple Functions: The Aquarium Filter provides filtration, algae removal, water circulation, and oxygen increase functions. The flow rate of 115GPH. The pump power is 5W. Suitable for 10-40 Gallon fish tanks.
• Adjustable Flow and Double Oxygenation Functions: Adjustable flow rate is a great feature that allows you to customize the filtration to the needs of fish; With separate U-V switch control.With two water outlets, you can adjust the water outlet method to increase the oxygenation and wave-making effect, promoting water circulation.
• Reliable: We provide a 24-month-warranty. If there is any problem with our product, please contact us, We are happy to help you.

Product description hygger Directions Adult