I have a 1/2 acre pond. 2/3 of the pond is probably 3-4 feet with the deepest section being 7-8 ft. Pond is shaped like a Y, with the deepest end being one of the top arms. I have read alot of info and not sure what would benifit me the most. Have read that diffuser does not work as well in shallow ponds. Local store is recommending a aeration fountain. Seems all the talk on here is the diffuser. Pond is stocked with bream/catfish and will be fed if that makes a difference. Located in Louisiana.

Thanks