The December FOTM Contest Poll is open!
🏆 Click to vote! 🏆
1st is a female
2nd is a male
i think your going to have to wait until they mature a bit more. the best way to sex them is by the trails on the dorsal and anal fins but they will need to grow a bit more and have no nippy tank mates.
they also look quite stressed out in the pics with quite faded and dark colours. is there a reason for this?
just for comparison here is a pic of 1 of my group of bolivians which is still too small to sex.