Tanganyikan side school fish?

[duanes]

What about the Tanganican schooling killifish, Lamprichthys tanganicus?

 

[urs4]

Ectodus descampsii schooled nicely when I kept them.
I don't know how aggressive Petro's are to other species to state it would be a good choice, but those eyes in their dorsal are quite nice to look at

Steve