In the subject pond for this thread, I was surprised at how quickly the fatheads got thinned out, but what really surprised me more was that I'm not sure I saw the reciprocal growth in the predator fish.
Lee and his wife do feed probably 3-4 times a week, but I would not say that I saw any fish over 100RW except for perhaps some bluegill that were already feed hogs transferred from my neighborhood pond.