The answer to the following questions:
1. Do all 3 ponds have HSB or just the ones with aeration? Only the one pond has aeration
2. What is the size of the other 2 ponds? One is 1/4 acre and the other is 3 acres
3. Are the HSB in the 2 other ponds the same age and size as the ones in the 3 acre pond? They are the same age
4. Did the other 2 ponds freeze over completely with snow on top of the ice and stay as long as the 3 acre pond? Yes
Thanks again