"Rich Conley" wrote in message
.. .
I currently have

Lab Caeruleus
Cynotilapia Afra Cobue
Ps. Zebra "Nkhata Bay"

in a 55 gallon. Lots of rocks.

I am thinking of adding either Melanchromis Johanni, or Melanchromis
Cyanabergos(way misspelled).. Ive heard that these are no where near as
nasty as auratus or chipokae. What are peoples experiences, is this
doable?

Rich


Since the Crabro died, M. cyaneorhabdos is the king of the tank (only
slightly more aggressive than the rest of the tank) and he keeps up with the
auratus without any trouble, but he does have an inch or so on the other.