Yep, these are one of Sam's pairs.
I'm not sure he had trouble....I thnk he didn't really give it a try in a dedicated tank. He had 3 pairs in a 40B and there was just no peace and quiet to raise a brood.
I have the one pair in a 29 with one Oto, 3 Farlowellas, and a handful of brand new baby blue-tailed goodeids (I tried to remove them, but they were just too darn quick and I didn't want to overly bother the Ptychochromis).
I THINK this should be a good tank for them to give raising the brood a try. My once concern is that from what I've read....in general....Madagascar cichlids tend to freak out and eat their eggs/wigglers when disturbed.....and this tank is right next to my desk. So, I might be too much of a bother to them with my regular comings and goings, but we'll see. But I'm also wary of things that say stuff like "Madagascar cichlids tend to (fill in the blank)"....just seems too general a statement to apply to the whole group.