Added benefit of tilapia-

Bald eagle visited for two months while tilapia were dying off, had a pile of bones 6" high under his perch.

At the advice of Jeff Slipke, I had ~100 lbs of tilapia stocked last year and this in a ~3 acre pond that has a decent lmb population, and a bunch of voracious blue cats. Everything [except perhaps the tilapia] has really benefited from the combination of tilapia and very aggressive culling of the smaller lmb.