Bolivian Ram The Bolivian ram is a separate species from the blue rams - which have been bred to many variations like the gold ram, the german blue ram, and the angel veil ram. Bolvian rams are just Bolivian rams in all their natural color. These rams tend to be hardier and they grow faster than the blue ram found in Colombia.  Scientific Name: Microgeophagus altispinosus Origin: Bolivia Lifespan: 5 years Max Size: 3 inches Food: Flake, live, frozen Shipping Size: Approx. 2 inches