Description: Premium MaterialAquarium Siphon Cleaner is made of plastic material, which is reliable and sturdy. It can be disassembled and installed by yourself, which is convenient for cleaning and storage.MultipurposeFish tank siphon pump can be used for gravel sand washing, water change,sewage dischargeEasy to UseAquarium Siphon Vacuum Cleaner, the air bag is enlarged and thickened, with strong suction and fast water change speed. The flow rate can be adjusted, which is flexible and efficient to use.Filter DesignAquarium Water Changer has a built in circular filter, which can effectively prevent the inhalation of small fish or gravel sand.Product SizeGravel Cleaner for Fish Tank is 1.5m long. Specification: material: plastic Size Chart: 1.5m/59.06inch Package Includes: 5xAquarium Siphon Cleaner Note: Please allow slightly errors 1-2cm differences due to manual measurement.