Rainman, I purchased my tilipia from two sources from lower s.c. I originally purchaced 300-400 in october 2008.I knew that they would most likey not make it over the winter,but the winter was mild.I caught one tilipia in a net that weighed 3lb 4oz.do you think this fish was from the 2008 stocking?Also I do have mature preditor bass. Should I stock a different size next year or should I isolate my stocking for a month or two? Any advice will be appreciated.Thanks Al Allison