I figured that may be an issue, I was just considering something else like Gambusia and since I happen to dip this up thought I would ask.
I have it in our aquarium right now with a BG and Longear Sunfish and 2 FHM.
They do not seem too interested but a HBG probably would.
I did happen to throw in a fly last night and the Topminnow attacked it like a LMB, it was great.
Thanks for the info.