So this is an update on my 34 acre lake. I installed a vertex system just over 1 year ago. During the past winters the lake DO2 would drop to 3-3.5ppm at this time of year.
We finally got some nice weather and I ventured down to the lake and drilled a hole. The water seemed to have more visibility then in the past and the DO2 was just over 10ppm at 8 feet deep. It's starting to look promising, now to just get the shack out and wet a line.