Well I started with some Mbuna first but then unfortunately accidentally added a peacock who ended up being super aggressive. I added 3 more peacocks in the hope to spread the aggression out but he’s just bullying those. I’m now thinking I’m going to have to add more peacocks to further spread it out again. The Mbuna are all fine and keep away from the peacocks.
so to answer your question, its a careful mixture of both (I know this is not advised but i will see how it goes once they are matured)