I have kept sp Tarantsy with other Madagascans, Indian, and even some of the milder Central Americans.
It may be described, and has achieved species status by now, but I'm not sure.
When I first got some, they were called (?) Ptychochromis "east coast gold"
below a shot from about 10 years ago

Then about 3 years ago I received a group from an MFK member, they grew out and spawned at least 3 times, these I first grew out with Paratilapia sp andapa, and Etroplus canarensus, and when they became adults, shared a 125 gal tank with Chuco micropthalmus where they spawned. I BAPed them in Milwaukee, and they has since been reBAPed by other members in the area.
below, male left, female right (pre-spawning colors)

They are fairly easy to spawn, as far as Madagascan's go, and quite courageous parents

although similar to Ptychchromis oligacanthus, not so much that they would be confused
below P oligacanthus, sometime in the early 90s before I had a real camera
male

female with fry