i am not sure robert but i think they look the same and you most prob have to vent then.. tang o would know ..

i thought that 2 but 1 has a dark patch on his head dunno if thats cause he might not be from a good line or what

my males are slightly bigger n the pects seem to be a litle longer.but in saying that ive only had 1 pair breed so i could be wrong.lovely fish tho the leilups

do yours flair there gills up at each other and chase each other heaps as mine do this none stop

they sure do,ive got two slighty bigger ones witch i think are both males i know one is forsure because hes breed and there both mean litle suckers chasing the others as soon as they sight them.the female who had the fry then lost them he aventuely chased her off. shes just getting back in two condition now i yhink she could have eggs at the moment shes staying in the shell again while hes fending off the other fish.but dont they look awsome when there flairing