need help to decribe breed?

[aone4u2luv@yahoo.com]

i bought a cichlid from the fs they told me it was a colbalt, but since it has gotten bigger it doesnt resemble the other two that i bought it is the light blue color but it gets vetical dark black strips on it when the tank condition change the bers are thick probly about 6 bars on his body and face does anybody know what kind of cichlid this is? it also does not have the yellow spots on the bottom fin like the other colbalts i have? help sorry no picture of him yet but io will try to post one soon.