How long (cm) are these ? think they are toosmall to sex
How long (cm) are these ? think they are toosmall to sex
Which LFS did you bought this specimen? Never had any stewartii before.
I agree with Brucki. The best way to sex them is to get a group and let them select. Once they're grown up, it's difficult to get them to do that. Also, an established pair in the LFS/wild will act differently once introduced to a new setup. I've had a friend get me a pair which was breeding in the wild for my tank. The male apparently killed the female when they were in captivity. Good luck!
Cheers,
Karthik