My boy is now eating me out of house and home....blinkin body building.
Tilapia reminded me a bit of Haddock....very nice.
I had considered rearing them intensively in big indoor tanks, as a business.
They do that in Japan.
Dead easy to breed, but it's the males that are reared for food.
Don't eat too many though....http://www.sciencedaily.com/releases...0708092228.htm