Aquarium Glass Magnetic Cleaner

his tool helps you clean the aquarium glass from the outside. It has two parts that can be seperated like a velcro. But these two parts can actually magnet each other.

Fix the part that goes into the water into the aquarium and magnet it with the part that that stays outside. 

 

As you move the part oitside, the part inside moves. The part inside moves to the direction of the part outside. Therefore you are able to clean anu area of the aquarium that you like