The Hemigrammus coeruleus lives in the benthopelagic, freshwater environment.
Hemigrammus coeruleus Durbin in Eigenmann, 1908 Genus Hemigrammus Gill, 1858 Family Characidae Order Characiformes Superorder Ostariophysi Infraclass More
Hemigrammus coeruleus Durbin in Eigenmann, 1908 Species Hemigrammus cupreus Durbin in Eigenmann, More
Hemigrammus coeruleus in the hobby? (http://www.petfrd.com/forum/showthread. More