The RoboSnail is an automated aquarium glass cleaner that activates once every 24 hours independent of the user. The RoboSnail by activating once every 24 hours independent of the user prevents buildup on the aquariums surface associated in maintaining an aquarium. This results in less intensive cleaning of the glass surface in both marine and freshwater aquariums. The plus model comes with an extra docking station, battery, and scrubber pad