Description: Multifunction Gravel Cleaner: Multifunctional vacuum aquarium cleaning tool siphons water changes, removes algae, and cleans gravel. Cleaning fish tank will become very effortless. Battery Powered: Unlike traditional tool, the battery powered fish tank filter cleaner can free your hands. Please don't use it continuously for more than 30min to preventing motor damaging. Easy to Use: You can install the aquarium gravel syphon acccording to icon easily. To start working please keep the current water level between the minand max water level on the handle, and then it can work in any water level. .
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