Juvenile Green Terror Hybrid? Dropsy?

[southern cichlid guy]

I have a juvenile Green Terror in a 160 gal that just doesn't look right to me. We have had him for around 5 weeks and had an ich outbreak recently after introduction but was quickly taken care of. Water quality is good, frequent testing and changes, more recent after the ich. This is a planted tank so I don't use salts and depend more on the established bacteria and water changes than additives. The little guy behaves normally but I can't get over his shape. It doesn't look outwardly distended like I have seen but just more...its shape.
hybrid with a parrot?.... which I've never seen but I know they're used with convicts and flower horns so maybe its possible.
I'm looking for some thoughts and advice here.

 

[OB Guy]

It's hard to say what type of hybrid it is by looking at the picture. Nice looking fish though.