Does anyone have experience with gold cardinals? We just got some in for the first time in the store I work at. They seemed to acclimate just great and we haven't lost a single one. I have an empty 36 gallon (other than a long finned bristlenose pleco) and they're so stunning I am thinking about going community with them, some glass cats, etc. However, since I haven't had much experience with these guys nor have my coworkers, I wondered if anyone here has. If so, are they as hardy as standard cardinals? Any info on them is appreciated