Man if it's a question of getting the blackbelt or the unidentified fish, then for sure the blackbelt, they are cool. Also the FH looks like he is very old, so you might only get a year or so with him. The blackbelt still looks young, maybe 1.5-2 years old
Trimac have 3 flowers. one behind the gill one half way down the body and one on the tail. No more.
Coloring with the Macs can vary.
What is it labled as at the store? can we get a better side pic for a better chance at ID?
no way you can be sure from what you got there.
by glare i mean in the first pic where the body of the fish is it doesnt look completely clear and visible like the pics of the blackbelt do...... i cant make out the pattern on the side of the fish because there looks to be a bit of glare(reflection) around the top half of the fish