Male is more attractive with a dark blotch on its red and yellow first dorsal and anal fins.Some males may have a light blue spot on first ray of first dorsal fin.

• 雄鱼外型较夺目，红黄两色的第一背鳍和臀鳍均有深色斑纹，有些雄鱼第一背鳍的第一根鳍条有浅蓝色圆点。