ok for me even with my glasses, they are hard to sex as the pics are not sharp enough. Ideally take individual shots from side and above in focus and then share. It is a lott of hassle,however are you have them out of the tank anyway a few more minutes will not harm them to get these shots. One must also be wary that if you have more males, then they will concentrate more on territory, instead of breeding. They however look in very good shape and markings. cheers jk :thumbup: