What goes good with cichlids?

[Beza]

I have no clue as to what the heck it is exactly that I've got, although I do know I have a breeding pair of Neolamprologus brichardi (Karilani), likely an Archocentrus nigrofasciatus, possibly several Labidochromis caeruleus; a bunch of greenish, dark banded, with orange-red dorsal tip species that I assume are some type of peacock perhaps, and one other strange one that is very light colored with a strange jaw or lower cheek that seems to jut out prominently, while the fish itself has a pronounced tubular or cigar shape, and dark dorsal tips.

Let's see if the pics work.