I purchased this group in fall of 2014 from Greg and littla africa aquatics they are perfect no lake spots no nipped fins never had to medicate or separate because of aggression. Im not fan of stripping so I let the females hold to term and spit in the tank they have produced fry but always get eaten within a few days... 3Males 9Females I am making room for group of Petrochromis going to give them a try and dont have the space for two tanks so these will be missed! I live in Oklahoma City and am willing to meet to deliver if your serious. I paid top dollar at $185 per fish for this group and they are amazing. Im asking $135 per fish comes to $1620 for the colony. Im not interested in splitting up the group. Please call or Text me at 405-308-1963 for photos videos of them they are all mature and all females have held. I have not figured out how to post videos or pictures yet so please if interested call or text i can send videos and pics asap. Thanks Chris https://www.youtube.com/watch?v=rY9U...&feature=share