Rubra aceh besar

Red-brown base body with black markings on head and body for both males and females. Fully grown adult males have longer anal fins and caudal fins when compared to females; both species become bright red with iridescent on the edge of fins. Unlike many of the species in the complex, females can be as brightly colored as the male. Males can be told apart from females by the more intense coloration on the fins, often more iridescent, while females have egg spots when ready to breed.