Joe,
If you are thinking of the NRCC (that WAS the major educational supplier for cephs in general, both WC and, where viable, CB), they lost funding last year and are no longer a source. We are not aware of another institute that raises bimacs (there are others for a few cephs, the other that I have seen recently only offers joubini and I am not sure if it is joubini or mercatoris and they are WC). The belief (and that would need official clarification) that an individual can sell offspring that are tank raised so if you are of a mind to looking into a project or just happen to catch a fertile female there is a small market niche the needs filling
If you are thinking of the NRCC (that WAS the major educational supplier for cephs in general, both WC and, where viable, CB), they lost funding last year and are no longer a source. We are not aware of another institute that raises bimacs (there are others for a few cephs, the other that I have seen recently only offers joubini and I am not sure if it is joubini or mercatoris and they are WC). The belief (and that would need official clarification) that an individual can sell offspring that are tank raised so if you are of a mind to looking into a project or just happen to catch a fertile female there is a small market niche the needs filling