I know mixing Kenyi and Yellow Labs is considered a no no. I'm not huge into africans, I prefer my new worlds, but I do have one tank that contains yellow labs, and another that has just two kenyi, a male and female. Obviously the male is way to aggressive to go in with the labs, but I'm wondering what you guys think about one female kenyi with six yellow labs? There are other fish in the tank as well, but these I am not worrying about defending themselves. Just wondering if the labs would be okay with one female kenyi added. Its a 55. Thanks for your help guys (and gals)