Saw this article and thought it might interest some people.
http://www.practicalfishkeeping.co.uk/features/articles/2016/7/24/the-mbuna-keepers-survival-guide (http://www.practicalfishkeeping.co.uk/features/articles/2016/7/24/the-mbuna-keepers-survival-guide)
Good article and the right time for me to read it.
Bought too many Mbuna at the spring auction and now that they are breeding and growing I am running out of room. Time to thin out the herd.
I also believe that you should avoid having them hybridize. I try and keep different varieties but have limited tanks.
thanks