As a lone specimen, in a community cichlid tank, I've always heard they get hyper dominant, and highly aggressive. As a shoal mine were non-aggressive. I kept the group of about a dozen in a heavily planted tank, with lots of current ( I believe strong flow helps to curb aggression in many cichlid species).
I also think its better to get a large group, as young and allow them to grow up together to form a hierarchy.


I also think its better to get a large group, as young and allow them to grow up together to form a hierarchy.



