ooooooh dont know about that haha.
Yes just buy some young ones when they pair off get rid of the rest it may not work but then again it just might!
Its always a chance you take with Cichlids but its worth the risk
used to have a pair of severums , found that you had to keep a couple females to one male cos the male would bully the female , thats what happened in my case anyway may be different i suppose