At what size there is a female?
when first buying them at the LFS how do you know which is the male and which is the female? Do you need a mated pair?
Sir_dude what is the max size to be considered small/male?
Not to take over your thread, but what type of water flow do clowns prefer? I have a 90 gallon with two Seio 1100's along with my return pump at about 550 gph.
My Xenia doesn't really like the high flow, it can't pulse, only wave.