I have FHM, RES, YP, SMB, and GSH in one pond and LMB, BG, RES, and FHM in the other pond. The LMB pond had CC but they seem to be all gone (never saw reproduction). The new CC pond will include breeding sites. I was hoping for another fishing opportunity using crappie as forage, especially since I have a neighbor who likes pan fish as is pretty good at catching them. I was hoping large CC might be able to eat Crappie if they became stunted, which I think is the management issue in a small pond.