Aquarium Gravel Cleaner and Water Changer with Glass Algae Scraper – Perfect for Aquariums up to 92cm/36.2in High

This Aquarium Vacuum Gravel Cleaner is suitable for various types of fish tanks, which can be used for Sand Washing, Water Channging, Excrement Absorbing, Sand Raking, Fish Tank Glass Sc and so on.
Convenient Air-pressing Button: Keep pressing until the water flows out automatically. Tips: Please keep the outlet below the inlet at least 19.69 inch / 50 cm when pumping water.
Easy to Use: It’s convenient to install and easy to operate. Do not need to energize when changing water, this siphon will work as long as the drainage bucket is lower than the tank. Please note that the water outlet must lower at least 20 inch than the inlet when using.
Fish Protector: The fish tank gravel cleaner includes a filter basket net which can protect little fish and small gravel from sucking out of the aquarium accidentally.