I have an approximately 5” acanthurus mata that I bought from LA about a year ago. It’s pretty drab and looks olive green/brown (under Radion G6 pro). Its blue stripes are just faintly apparent are super close viewing and you can just make out the yellow bad at its eyes. BTW the LA pic in DD was very deceiving making the fish look a lot bluer than reality. The fish is healthy and growing. Ive seen some online pics of larger 10” fish that look pretty stunning. Is this an ugly duckling that will get bluer and lighter as it grows or are these just drab colored?