i seen that same pic on another website where the guy said it was a cross between a gt and ba. that he had ordered it from somewhere and later found out that it was a cross. i will try to find the site and post it. it was a while ago when i read it. Even so comparing it to the first pic. the fins look differant. the dorsal fin on the first pic extend over the tail fin. i understand that it is still young but the color patteren are differant. i still believe its a gold saum (green terror) in the first pic.
i dont trust the pic when you seach on google or yahoo. half the pics that say they are blue acara are really green terrors
from what i read The BA have more metallic blue scales on the body and head. There should be several dark bars vertically across the pale grey body.
GT are more elongated with a dark spot at the midsection with a more greenish color of scales. GT also have a more rounded fan-shaped caudal fin than a BA.