It’s an easy one—or is it?
The fish shown is the cover image from the upcoming January/February 2019 issue of CORAL Magazine, photographed in the wild. Read Scott Michael’s profile of this and other related species of possible interest to reefkeepers with larger systems. Hint: The image was taken in a reef off Christmas Island, Australia, by award-winning photographer Gary Bell.
Looks like a female Xanthichthys auromarginatus….. or Gilded / Blue throat triggerfish. She is a beauty.