I am in a aeration dilema. I have 2 1/2 yr old pond of 1.1 acres max depth 20 ft avg depth probably 12ft made by damning up a ravine. I heavily stocked it 1200bg, 400 redears, 400 bg hybrids, 300 lg mouth bass, 75 cat fish, 15 grass carp. the pond gets fertilized and the fish are all fed, lots of the bass eat pellets too. the fish have grown rapidly 16 in bass, 8-9 inch gills, lg catfish etc. I keep algae at bay but had a nasty attack of Niaad weed, i eradicated it well in 3 partial tx with diquat. for my purposes my pond is doing very well. It is tree lined and will eventually get mucked up. Should I just leave well enough alone or aerate??? Aeration will be a project as will have to run 400ft of electric plus costs of system. Thus I am torn 50/50 on the decision. Any thought on the issue will be greatly appreciated!