Bringing an aquarium into your home can be a lot of fun. But you are going to have to keep your aquarium clean. The AquaGenisis Robosnail Robotic Aquarium Glass Cleaner can make the job easier. It automatically cleans the glass every day to prevent algae build up on the aquariums surface. The robot is pretty smart and can sense the top, left, and right edges to calculate the best cleaning pattern. The data is stored in its internal memory for future cleanings.
RoboSnail does not require your input once you set it up. It works on standard glass aquariums of 55 to 150 gallon aquariums. It is designed to work with most freestanding, rimless, or in wall mounted aquariums. Sets you back about $150.