Buoy

The buoy is designed for ponds, with standing water to address the problem of lack of of dissolved oxygen below the surface. In the warm summer months, a layer forms on the still surface that does not allow oxygen into the water and the animals that live there begin to suffocate. A propeller is therefore placed on the buoy, which rotates with the help of the wind and moves the clarifying elements, which agitates the surface and helps to oxygenate the water.