Thanks windy It looks different to my other males so I was hoping it was female.i bought a group of 10 about 2 months ago + it looks like they are all males :-(
... for determining the sexes, please make pictures vertically from the top.
The sexes can be determined only from about 6 cm, the larger the better.
If they are large only 2.5 inches, it may not be sure.
By its stance, sideways to the cave like that I would say female.
Nose looks shorter like a female and the cheek odontodes don't look to have that long one or two ones that males have. Females will often hang around like that in less preferred caves so they can stake claim to the male in the bamboo log beside it.
Hi everyone, this is a closer picture of the one above. It's nearly 3 inches long + acting like a male by caving all the time. I still can't see no long hairs on the fins or the head, by looking at my other ones I think it looks more female but it's behaving like a male.Your thoughts would be appreciated