astatheros robertsoni
+1
Sure looks like a robertsoni. Nothing I can see on this fish that distingishes it from a robertsoni. Even the shape of the mouth and the blue on the lip!
astatheros robertsoni
especially because most of the times you can't name the parents of a hybrid fish by just looking at it... in some cases they don't even resemble one parent at all and can be mistaken for a pure breed.