Thanks for the help. (except Sarah
) 
Im hoping for female, but now worry that the other 2 are female as well. I have 3 and they absolutely hate each other.
The first & last pictures are of the fish in question that I posted above, taken in a different tanks, 5 days apart..
The middle 2 are 2 other cubans in a 75 gal quarintine tank with no substrate, same tank as the first fishes first pic...any guesses to the sex of the other 2 as well?




) 
Im hoping for female, but now worry that the other 2 are female as well. I have 3 and they absolutely hate each other.
The first & last pictures are of the fish in question that I posted above, taken in a different tanks, 5 days apart..
The middle 2 are 2 other cubans in a 75 gal quarintine tank with no substrate, same tank as the first fishes first pic...any guesses to the sex of the other 2 as well?



