no it is not a Zonatum..
Zons got thick black from eyes to tail.
Zons do not have body shapes like that. Nor faces like that. lol
Zons do not have dominant red fins. Only at the tip.
This fish have red spots.
Zons are mainly blue, white, black.
The body, face, and red spots is of a Hartegi. I think it's a Hartwegi but from tampered bloodline.
Wrong. I'm very familiar with the fish. Here's 302 photos at various sizes for comparison. Started taking photos of the fish at three inches.
http://modevlin.zenfolio.com/p221875619
Zonatus with red tail at that size
The fish in the OP photo doesn't have a thick line...they don't have to have a thick line:
The fish IS shaped like zonatus. (lol) head and body.
What the heck is a "tampered bloodline"? Is this another hybrid alert?