I have a 2-1/2 acre pond near Heflin, Alabama that was once an iron ore quarry. The depth varies with several pockets close to 75 ft deep. I'm currently managing the pond for bass with good results but have experienced a longer than normal period of low DO after the pond turned over this year. I'm looking at adding an aeration system but do not want to aerate the entire depth of the lake which would make fishing impossible. My question is, if I suspend an aerator at 10ft below the surface, will it aerate the entire depth of the lake or only the area at and above the diffuser? Any insight would be appreciated.
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