Hey guys, I was wondering if there is a way to sex these guys. I've heard that the males have some red on their fins, and blue around the mouth, and that females don't. Is this true?
Also, would a trio (I think it might be 2m, 1f) work in a 37? They're going to be by themselves, unless I decide to add in a plec or maybe a small school of red eyes or x-ray tetras.
Also, would a trio (I think it might be 2m, 1f) work in a 37? They're going to be by themselves, unless I decide to add in a plec or maybe a small school of red eyes or x-ray tetras.