Asyduey Siphon for Aquarium Filter Sponge Electric Aquarium Gravel Cleaner Water Filter Siphon Filter Changer Tool for Fish Tank

[Gravel Cleaning] The cleaning tube has a built-in filter. When draining, gently agitate the gravel to remove the debris. It not make noise and the fish not be . Electric Powered This is a type of electric aquarium vacuum,allows you use cable to hook the cleaner up with power to use. [No Buckets, No Spill, No Noise]Easy to install and simple operation, no bucket required, the dirty water in the fish tank is drawn out under the pressure of tap water, After the drain is completed, just switch the valve to add water. Quick and Easy Cleanup Process Just put it under the water and it gently suck the water along with the debris. It then passes through a fine mesh that traps the debris, while the water is returned to the tank. [Quick Water Change]Only two valves and a long hose are needed to quickly complete the water change of the fish tank, and use the pressure of tap water to drain water. This semi-automatic water changer is suitable for medium and large fish tanks.