W
That site explains alot about the different techniques, thanks it will be very useful.
Cecil
I actually have that book and have read that page, in fact it is what motivated me to walk over and check out the artesian well to begin with. The section on small scale flow through aquaculture systems speaks of a 3 to 5 gpm spring feeding a tank can produce 400 pounds of trout a year. If I can harness that kind of flow, (and I believe I can) I'd bury an 8' diameter tank at ground level and give it a go. The hard part will be for the wife to figure out how many ways to prepare fresh trout.