Cary, I have a small 1.5cfm system probly a little undersized for my 3/4a pond. Its been on 24/7, with great results. I am wondering what might be a good choice for on/off times for this time of year. I did put trout in the pond, they seem to be fine without any areation anyway. Is this time of year a prob with D/O any parts of the day or night etc. I am in NC near Hickory.


Joey