9. Any chemical treatments in last month?
Bill, I'm sweating bullets right now on that one, details to follow later but "so far I would say so far". The horizontal aerators are running 24/7 right now and no detectable problems yet.
Skywave, do you have a good algea bloom going on right now? Followed by a strong cold front, rain, and lots of cloud cover? The last time we had that happen was in 2004, we lost 100 LMB, 200 BG, 3 CC, and 5 GC in a DO sag that was localized in the weedy shallow end of our pond.
