Sab_Fan;3279872; said:my thought was female, for these reasons:
1) short, stocky body
2) short, rounded fins
3) don't think you can sex based solely on color
she's a feisty one; nice fish . . .
+1. I've also noticed (though am not basing my decision on this) that females seem to have a more dominant black spot on there body and more black up by their gills.