🐟 Electric Fish Tank Vacuum Cleaner | Gravel Water Filter | Sand Washer for Easy Sand Washing & Water Changes - Dpwrrot Automatic Review

►【Gravel Cleaner】-- The aquarium gravel cleaner is designed to clean up small gravel and change water of fish tank. It also can remove the dirt, residue from the bottom of aquarium to keep a clean and healthy environment of fish, turtle and other creatures. ►【Batteries Powered】--The fish tank vacuum cleaner uses 2 x batteries (2 C/LR14), just press the power button then start working. ►【Great Design】-- The water changer is equipped with an inlet tube and two extension tubes,three tubes of different lengths can be freely combined, the maximum length of the combination of the tube is 73cm.Suitable for a small, medium and a large aquarium. ►【Spiral Power Suction Head】-- Easily pick up fish excreta or dirt in the tank with the specially designed spiral suction head. Safe, efficient and precise. ►【Easy To Installed】-- Installed vacuum gravel cleaner, please keep the water level between the MAX (60cm) and MIN (20cm), then start switch. When the outlet can draw water,raise the gravel cleaner,let the head and outlet above the water.