I am considering going into a limited tilapia growing operation. I dare not call it a business since I am looking only to really overwinter enough for personal use. I have a barn that I could house them in, but my first concern would be what kind of tank and filter system I would need. Or at least I assume that would be my first concern. I also would need a climate control system, but I already have ideas on that. Can anyone comment on how much trouble I am going to get myself into by trying to overwinter about 100 lbs of tilapia in Northern OK?

Shawn