My understanding is they are very hard to sex. Even coloration, I always thought the brighter more vivid is the male... but my LFS said might not be... just depends on the fish. Then I found out that the store only gets in some fish in Males only... Like Dwarf Gouramis cause no one wants the plain old muddy brown Females when the tank full of Males are so pretty. You end up taking home several males and wonder why fish fight... right?
I'm hoping someone chimes in here cause I would like to know too!!
I'm hoping someone chimes in here cause I would like to know too!!