If they are in fact creek chubs or fall fish, then what has been posted is accurate. The only other issue I would bring up is, although they will not reproduce, if they survive and begin to grow they are predacious. As you know, when it comes to "minnows", creek chubs and fall fish have have quite large mouths. So they can and will compete for food with larger sunfish and bass in your pond. I had some fall fish over 18" long in a pond I had stocked them into. Doesn't take a very large bass to eat a rather long creek chub or fall fish though as they are so fusiform.
