Feature 1EXTENSION PIPE: Aquarium filter with encrypted filter port at the bottom, extra long extension pipe can better clean the bottom of the tank, suitable for many kinds of fish tanks, prevent small fish and shrimp from being inhaled. 2SURFACE SKIMMER: Fish tank external hanging filter with unique surface oil remover, can effectively remove the oil film and scum on the water surface, no need to worry about how to remove the oil film. 3FILTER PLATE: Aquarium hanging filter with activated carbon biochemical filter plate, made of microporous filter cotton and activated carbon particles, helps to continuously remove odor and excrement. 4ADJUSTABLE DESIGN: Fish tank filter with adjustable water flow, different kinds of fish need different strength of water flow, just dial the adjustment valve can easily choose the correct water flow. 5WATERFALL DESIGN: Adjustable aquarium filter is designed with waterfall, it can produce more oxygen to increase the oxygen content of fish tank water, no need to put additional oxygen pump.Item Type: Aquarium Hanging FilterMaterial: PVC, Activated CarbonUse: Fish Tank External Hanging FilterPower: 6WFlow Rate: 600L/HRecommended Fish Tank Size: Within 100CM/3.3ftSize: Approx. 18.5x38cm / 7.3x15.0in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x FilterBody1 x InstructionManual1 x OilRemovalMembraneFilterHead1 x FlowerBasketPipe1 x ThreeWayWaterPipe1 x RightAnglePipe1 x ConnectingPipe1 x ConnectingHead3 x ExtendedInletPipe1 x ControlValve1 x FixingRing2 x FilterPlateNoteAll data are measured manually, and there are certain errors in the measurement results.