Features:<br> Quality aquarium fish tank waterfall hang on filters.<br> Quiet and energy efficient, easy to use and install.<br> Suitable for both freshwater and marine fish tank.<br> Special cascade flow design, improving oxygen dissolving.<br> Adjustable flow value to adjust flow and dissolved oxygen for creature growing<br> Suitable for water-circulation, biochemical water filtering and adding oxygen into the water in aquarium.<br> Specifications:<br> Item Type: Aquarium Tank External Filter<br> Material: Plastic<br> Color: shown as pictures<br> Size: 8711cm/3.152.764.33in (Approx.)<br> Power: 3W<br> Max Flow Rate: 250L/H<br> Power Cable Plug: EU Plug<br> Voltage: AC 220-240V 50/60Hz<br> Quantity: 1 Set (other accessories demo in the picture is not included)<br> Note:<br> 1.Transition: 1cm=10mm=0.39inch<br> 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you<br> Package includes:<br> 1 Set X Aquarium Tank External Filter<br> .Items from Sheng Xinshun's shop