New robosnail auto glass cleaner

[AquaPin]

Aside from glass thickness, the other issue is:

Remove all types of animals that attach themselves to the aquarium’s glass
surfaces. These types of animals such as star fish, snails, algae eatng fishes,
etc., can not be used with the RoboSnail. These types of animals may cause
magnetic decoupling of the cleaner, damaging the main unit.