Features: brand new and high quality The squeeze button generates quick suction to start the siphon. This small suction tube allow you to clean out the tanks and suck up the fish waste. Suitable for aquariums water change and aquariums cleaning for tanks of 10 gallons of water. Flows control valves for convenient and accurate control of water volume and flow rate. Integrated duckbill nozzle and fish strainers, which can effectively prevent the inhalation of sand and fish. Specifications: Material: Plastic Color: As Pictures Show Size (Approx.): Inflows Hard Tube Length 40cm/15.75in Weight (Approx.): 495g Package Includes: 1 Set Aquariums Water Change Kits note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!