My only reasoning for winter aeration would be to try to maintain a relatively warmer water column. I would have to shut it down in extreme cold to prevent over cooling. Warmer water, in my mind's eye would relate to better growth thru the winter. But, that's why I'm asking the question, Clay.


.10 surface acre pond, 10.5 foot deep. SW LA. The epitome of a mutt pond. BG, LMB, GSF, RES, BH, Warmouth, Longear Sunfish, Gambusia,Mud Minnows, Crappie, and now shiners!!...I subscribe!!