The pair I have, spawned once at a very young age, so I separated her, but no fry.
They were just put back together recently, and haven't killed each other yet, so I'm cautiously optimistic.
He has also dug a few pits/bowers and since they are similar in size, she is holding her own so far, and there are plenty of spots to hide, and other cichlid distractions in the 150gal.

