The flanks of this fish have an attractive golden colouration, each scale
being picked out with a darkish spot. These spots under normal top lighting appear to be
blue-black, but when the fish is seen under reflected front light, it will be noticed that
both spots and the vertical head stripes are a rich purple-blue colour.
This fish is unique among the family Chaetodontidae for its hardiness, resistance to
disease and eagerness to feed in captivity. It is sometimes known as the White-spotted
Butterfly fish. Of the butterfly fishes, this species is probably the easiest to keep.