Pond Boss Forums INTRO Questions & Observations Trout Success in 2006!

If the casings are big enough, they could run a compressor line down each one to inject air at depth. It would raise the dissolved O2 somewhat at least before the water comes out of the wells. If there's enough room to get some small diffusers down inside it would oxygenate much more efficiently, but a bunch of pinholes in an airline (plugged at the bottom?) dropped down vertically would be better than nothing.