| 摘要 |
A device for cleaning aquarium windows, in particular the inside thereof, comprising an interior element (1), which is to be placed on the inside of the aquarium window (12), as well as an exterior element (2), which is to be placed on the outside of the aquarium window (12), which interior and exterior elements (1, 2) attract each other under the influence of magnetic force, so that movement of the exterior element (2) along the aquarium window causes the interior element (1) to follow this movement, characterized in that the element (1), which is to be placed on the inside of the aquarium, is so constructed that, once the magnetic force has been removed, the interior element will remain afloat on the liquid medium (13) that is present in the aquarium. |
