A rake is described that is particularly adapted for removing vegetation and other debris from ponds and other bodies of water. The rake includes a debris collector, an elongated handle having a distal end attached to the debris collector, and a proximal end, and a flotation mechanism that has a raised position and a lowered position, whereby the debris collector is held above the water when the flotation mechanism is in the lowered position and is lowered into the water when the flotation mechanism is moved to its raised position. A preferred flotation mechanism includes a rotatable shaft with opposed ends parallel connector arms having proximal ends attached to the ends of said rotatable shaft and extending to one side of said shaft, and distal ends floats attached to the distal ends of said connector arms and an actuator to rotate said rotatable shaft to raise and lower said floats.