will need to look into the licensing part and what it involves,,,,When you are selling the fathead in bulk the bigger the fish the more it costs, which is why they sell by the pound or gallon... since it obviously costs more to raise them to larger sizes... but fisherman will pay for it because if we are out looking to catch crappie or trout we use small minnows... if we are out for catfish, yellow perch or other more aggressive fish we buy the bigger minnows.
nice to know the chickens can eat some for a treat, I know the ducks will enjoy them..