Product Features: 100% brand new and high quality Material: High Quality ABS Plastic and Electronic Components. Cleans gravel quickly and easily Easy to install and operate Telescopically adjustable height for large and small aquariums High safety performance,just two battery to avoid the risk of 220V. Simply press the power switch, pumps can be moved to the desired location, removed the fish waste and fish tank dirt easily . Can be used as a water pump which will draw water from the fish tank. Waterproof structure to ensure the motor is safe and effective. With this tool,you can remove the dirt from the bottom of your aquarium.Supplied with two suction pipe sizes,it is suitable for both large and small aquariums. Also be used as a water siphon for water changes, or to empty your aquarium when you connect a hose to outlet. Specification: Product size: 530mm Maximum size: 790mm Normal water level height: 400mm Maximum water height: 520mm Water flow rate:520L/H Power Requirement: 2 x Battery ( C/LR14, not included ). How to use: Install 2 batteries Adjusting the shrinkable tubes to a appropriate length(according to the depth of the fish tank) then put it in the aquarium. Press the power switch, the water will automatically out. Package includes 1x Auto Aquarium Vacuum Cleaner
