Peacocks could be tried (if they're legal to stock) but I think it gets too cold in the winter. It'll be below 55F average air temp for about 70 days.
How quickly do Peacock Bass grow? Do they take feed? If memory serves, it'd be warm enough probably early March - late November for them to survive. Maybe you could stock advanced fingerlings in late March along with some Tilapia, feed intensively, then fish them all out by November? Or have some alternating system where you stock adult Rainbow Trout just as the Peacocks are about to die and Peacock as the Rainbows are about to die? That'd actually be pretty cool, as long as you had a feeder and didn't mind stocking constantly.
Last edited by txelen; 10/07/09 08:02 PM.