Description
Three functions: This 3-in-1 aquarium cleaner vacuums water, removes algae, and cleans gravel. Versatile design: It can be powered by batteries or directly from the included AC adapter. Suitable for medium and large aquariums. Easy setup and use: After installing the gravel cleaner, maintain the water level between MAX (60 cm) and MIN (11 cm) and turn the device on. Aquarium water will be automatically pumped through the hose to perform a water change. Cleaning function: The gravel cleaner effectively vacuums fish waste and other debris without the need for a water change. Operates on 2 C alkaline batteries (not included). Blue hose length: 75 cm.