Various Cleaning Modes: Multifunctional vacuum aquarium cleaning tool with powerful siphon pump for siphons water changes, removes algae, and cleans gravel.Freely Adjust Different Lengths: Supplied with two telescopic suction pipe sizes, work for both large and small aquariums. Installed vacuum gravel cleaner, please keep the water level between the MAX (60cm) and MIN (20cm), then start switch.Aquarium Cleaning Function: Electric aquarium siphon cleaner for gravel cleaning, sand washing, siphon the fish excreta and other dirt out effectively without requiring a water change. Come with gravel and sand filter mesh bag, fully repeated for durable use.Free Your Hands: Battery case on the top, electric working with only 2 size C type alkaline battery (package not.
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