I may be wrong, but the silver&black one is actually a male platy... I noticed today when it was trying to mate with the white one. I'll try and get a pic up of him now. It's pretty obvious I think. You might be able to see in the first pics.Wow it looks like one ( call me crazy ) has a little dalmation molly to me
okapizebra said:It looks female to me... The anal fin is fanned out, which usually means female. Although it kinda has that gonopodium kinda look to it.