Hi Cecil- I have done a search for your pictures of how you are oxygenating the well water but can't seem to find them...any chance you can post them again in this post? Im in Southern Ontario and am boarderline having my pond hold my Brook Trout all year long...this year I have my largest Brookies yet and would love to see them live thru the summer and I have lots of access to well water...just need to figure out how you got the DO into it again!
Thanks..Ryan