In my continuing quest for some upper water tankmates which are compatible and which won't be eaten, how about Rhamphochromis longiceps from Malawi???

I'm one to say no tank mates. They could stop breeding.

I'd pick Benthochromis tricotti before that choice.
B. tricotti is peaceful, while Rhamps are hunters.

What size tank?
if your asking about adding to your 105, then i'd not add anything else, your pretty much full as it is.