hey Sunil,
the pond is 1/3 acre,8' deep. The smallies survived the heat this summer, and are about 8-10" in size now. I think i may do what Aaron said he did in another post, and add some fatheads this winter.
It's amazing just how prolific the tilapia are.They were really dominating the pond at the end of the summer. I had a couple of small ones in an aquarium a few weeks ago with some pacu.I had to take one of them out for being an over the top bully! They are extremely aggressive with other fish.The aquarium is where i found out that they would eat other fish.
I may not put them back in the pond this summer,unless the algae really gets going.