Keep your Fluval Edge Aquarium beautiful and clean with the Fluval Edge Gravel Cleaner! The Fluval Edge Gravel Cleaner has an easy-start valve that ensures trouble-free starting, The Gravel Guard and slim nozzle allow for easy cleaning of your aquarium without clogging the hose and its angled fitting reduces kinking, Your Fluval Edge Algae Magnet Features and Benefits:, - Two cleaning heads, - Easy start valve, - Exclusive Gravel Guard, - Contoured for angled reach, SKU: RCHG0039