The New Eheim Gravel Cleaner is the perfect tool for cleaning the aquarium floor when changing part of the water at the same time. - Integrated priming support for convenient and hygienic start. - Quick stop button,stalls the water flow immediatly. - Hose clip safely holds the hose to the bucket. - Supplied complete with Eheim quality hose and hose clip. - Length 492 mm, can be extended with Installations set accessories. - Rounded triangular shape enables optimum cleaning in all areas of the aquarium bottom and guarantees easy access to corners.