Cuban cichlids sexing

[Rick147]

I have 2 Cubans I’m trying to sex. Ones bigger than the other. 4 photos of each

 

[Rick147]

Anyone

 

[Ichthys]

1,2,7,8 male, and female the four in the middle.
I’ve never kept Cubans but they have the classic shape differences common to most cichlids, including their Central American relatives... and the heightened colouring of the male.
That’s gonna be a really nice looking male, btw.