【Easy to use】: Simply insert the Gravel Vacuum for Aquarium filter into the aquarium and gently press the pump. Clean stains by inserting the filter into the gravel and squeezing the pump to create a siphon, then lifting it slightly so as not to remove the gravel from the aquarium 【No mess closing value】: Our aquarium vacuum cleaner has a shut-off valve that ensures that water does not spill onto the floor after cleaning is complete. The aquarium siphon pump can be used around carpet without fear of spilling water. 【Built-in Gravel/Fish Filter】: Easy flow adjustment so gravel and sand stays in the tank and doesn’t get siphoned out. 【Portable and Safe】: It is lightweight, suitable for 20-40 gallon aquariums, and protects your fish from being scared when replacing water, BPA free. 【Convenient】: You can easily remove it in pieces and clean it.
