One person's attack is another's nibble. grin

Still, small bluegills will nip at idle swimmers. I don't find it a problem, but understand that some might not feel the same. If you're talking largemouth bass, well, bluegills are the backbone of their food chain. Are you considering the tilapia strictly for algae control, a food source, or both?

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.