Lmoore,
Thanks alot for your input. That's a very cool contraption. I think I could build something like that. I just wonder if it would make enough psi to pump to the bottom of the pond. But I guess if that concept ran a mine and was used to aerate the mine pond water, it's worth a shot and a lot cheaper than what I was planning. Tho I was looking forward to building a waterwheel.
