Shawn,
You are absolutely not crazy...or maybe we both are crazy because I'm kind of interested in doing the same thing. I'm going to at least order the reference that Cecil provided and make a feasibility determination. My wife has been after me for years to build her a greenhouse...now maybe I've got another motivation to do that.
I'm just fascinated by the Tilapia and would like to study them more.
p.s. thank you Cecil for the reference...its on order for me.
