wbuffetjr, thanks so much for bumping this fascinating discussion. I've just finished reading the entire thread when I "should" instead be processing my deer. (Deer can wait; there's enough cut for dinner)
Gflo's and ewest's stuff have my brain feeling like I just had 5 espressos. I took animal feeding classes many years ago in college (60's and 70's). We never touched on aquatic stuff. More's the pity. I just may have followed fisheries research as a vocation.
