Ed,
It was unbelievable...see my post on Tipapia bonanza. Get them in the shallows with fish food, then throw a plain old worm at them...you will catch them until you run out of worms...at least I did. Many 2 pounders and one monster that broke my line. What a fish. Now, I'm left to wonder how many of them are present...could be a massive fish kill. I'm somewhat worried, but intend to have my freezer full of Tilapia before that happens.