That's true, salt is sometimes added to tanks when hauling fish. I'm sorry wood, but I wouldn't have any idea how much to add to a pond, or even if you could get enough in there to do any good and still be practical?
"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.