Author: (Myers, 1942)
FBname: Opal pearlfish
Comments: Aquarium conditions preferred:  pH=6.8, H=7, 25°C, with rocks, plants and driftwood.  Carnivorous, egg laying and peaceful community fish (Ref. 6398).  Bottom spawner, 4 months incubation.  Is very difficult to maintain in aquarium (Ref. 27139).