In- 3 in 1 Aquarium Multifunction Filter Pump O Fish Tank 4 Layers Filter Aquarium Internal Filter Material Air Pump Feature: Brand New Aquarium Internal Filter Air Pump Voltage: AC220-240V 50Hz ONLY! (in USA, Canada, Mexico, Brazil, Japan please dont buy!!!) Power: 1Filter(12W)/2Filters(18W) / 3Filters(25W) / 4Filters(35W) Max Delivery Lift: 1Filter(0.8m) / 2Filters(1.2m) / 3Filters(1.8m) / 4Filters(2.2m) Max Flow Rate: 1Filter(1000L/H) / 2Filters(1300L/H) / 3Filters(1800L/H) / 4Filters(2800L/H) Power Cable Length: About 100cm Power Plug: EU Plug, AU Plug, UK Plug, US Plug(Customized) Silent quiet operating Easy to increase air for your aquarium with water filter Filter + Air Pump Accessory - (30cm long Air Inlet Tube, Sucker) Attention: Only work underwater drowning inside the water completely, so that keep the pump machine does not get burnt because of the heat Note: Water temperature around need to be lower than 35degree Celsius or 95degree Fahrenheit Package content: 1pc Aquarium Internal Filter Air Pump Note: Note: 1Please allow 1-3cm error due to manual measurement, make sure you do not mind before you bid. 2The colors may be different for different displays, please understand. 3the Ceramic Bio Porous and the Bio Ball will be as a gifts for you,but not full with the box to protect the box.hope you can understand. 4The original plug is US Plug,and We will send you an adapter according to your country.