Temp dropped to 72 at surface. I did run a hose spraying into the shallow end most of the day. My compressor did not make it through the day. But it did help while it lasted. Needed a new one anyway.
Lost one fish this evening 19" rainbow. I expect tomorrow to be worse. Weather is terible and will continue till mid week.

Thanks for your ideas. I'll read up on aeration tonight.

1/6 acre pond upstate NY