Do amino acids and trace minerals have much to do with fish food or does it not matter?

What about palatability? What is used to help minimize "pick and spit"?

You said that there is no difference in digestion between LMB, BG and carnivorous catfish. Are there differences in nutritional requirements for each of those 3 species?

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).