That's true...I scrolled back a little and saw the post about his lighting and enhancing the blue thickness...it's still pretty cool!
5 to 10 years
Can you get another picture? It's hard to tell. I don't think it's a WCMM, but I could be wrong.
More than 10 years
It is definitely a WCMM, if you look really hard you can see the borders on the dorsal and analfins, and the red in the caudal. The blue will be less bright as it grows, it is still quite young and small.