My current line of thinking on condensation solutions after consulting with people smarter and more experienced than me. Put the system out on the water on a small floating platform. Have the airlines go vertical down in to deep water. Problem should be permanently solved. The floating platform could be launched for Winter aeration only if so desired. If you don't have moving ice to worry about just let the platform freeze into place and then it could be accessed when needed.

I have quite a while to consider but I am definitely leaning this direction for our place. I will pull power wire thru the current airline to valve box. Junction box in the valve box. What ever wire I need for an underwater run from valve box to the floating "aeration dock". Your setup would be far simpler with a direct drive system.

I think it's a genius solution.

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