I'm trying to sex these little guys and wanted to get some opinions as I'm not very familiar with this species.
They're currently 2 - 2. 5 inches and starting to show some color.
I noticed I have two that look pretty much identical, they are the smaller 2 of the 3 I have and both have more yellow on them as well as a dark spot on their dorsal fins.
Is this a female?

Then I have this one who I believe might be a male? Hes the biggest one. Seems more assertive, has much more blue specks through the body and I think the fins look sharper. This one does not have the black spot on the dorsal.

I'll see if I can get better pictures. I was in the middle of a water change and they were hiding a lot.
Thanks!
They're currently 2 - 2. 5 inches and starting to show some color.
I noticed I have two that look pretty much identical, they are the smaller 2 of the 3 I have and both have more yellow on them as well as a dark spot on their dorsal fins.
Is this a female?

Then I have this one who I believe might be a male? Hes the biggest one. Seems more assertive, has much more blue specks through the body and I think the fins look sharper. This one does not have the black spot on the dorsal.

I'll see if I can get better pictures. I was in the middle of a water change and they were hiding a lot.
Thanks!
