Patent ID: 7396456

Claim:
A cruising aeration apparatus, including: a moveable aeration device moving along a traveling route, wherein the traveling route is across two sides of an aquatic pool, and the moveable aeration device comprises: a water pump; a pontoon device for maintaining a balance of the moveable aeration device floating on the water; a filter for filtering water in the aquatic pool; a plurality of nozzles, wherein a counterforce produced by a part of the nozzles located on a front side of the traveling route is different from a counterforce produced by another part of the nozzles located on a rear side of the traveling route; and at least one switch installed on either the front side or the rear side of the traveling route, wherein a side with the at least one switch installed thereon has a larger counterforce, and the nozzles on the front side or the rear side of the traveling route are opened or closed by turning on or off the at least one switch; at least one conducting element connected to the moveable aeration device to conduct the moveable aeration device; and a controller used to turn the at least one switch and the water pump of the moveable aeration device on or off.