I am a little confused on the spring restart options for aeration.

We are in Michigan and the pond will freeze over in the winter.

I have read that you should shut off the deep aeration in the winter and run a shallower one to keep the ice open, which in turn helps with oxygen levels and may reduce fish die-offs.

My question starts for the following spring. The deep aeration has been shut-off and will need to be turned back on. Most recommend that you do it slowly, increasing in small increments each day. Our system is run by a windmill and we live an hour and a half away from the farm. I am not sure how to control a windmill aeration system as some suggest.

Are there other options to the restart?