Bolivian rams are fine with blue rams provided they have sufficient number of territories to establish.can bolivian rams get along with blue rams? and why not the kribs? are they that mean?
Kribs, on the other hand, being very easy to breed, they'll eventually harass other fish as they attempt to defend their fry and territory. I'd rather, like vtx-coley, put them in a tank by themselves with dithers being Congo tetras, Ulrey's tetras, giant danios, and other versatile dithers.