Help with sexing umbees

[Brandonclark88]

Hello,

I'll start off by saying these fish are not mine. Found these on a local posting. I'm not an expert by any means at sexing umbee but I'm interested in picking up a m/f set in order to attempt to get a breeding pair. Any chance you could help me with sexing the following fish? Fish are supposed to be between 4-6". Thanks!

 

[juddb]

1st hard to tell, 2nd looks male,3rd is female for sure.

 

[Brandonclark88]

Thank you. That's exactly what I was thinking too lol