Also, not all fish trucks are from out-of-state....at least not here. I know of one operation that runs regular routes in state, and while I can't speak for every species that they carry onboard, I do know that at least some of what are on the truck are raised at their own facility, right here in Indiana.

"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.