Interesting development. I changed the timer on the aerator from 1.5 hours to 4.5 hours last night. So now 1:00 to 5:30 AM run. Tonight, the toadpoles were in clumps around the pond instead of all spread out, I did not see male BG on nests and feeding when I tossed the pellets was way down. Is it possible I dropped the overall pond temp enough to cause this? Should I have changed the aerator run time more slowly?

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