The Orange Back Fairy Wrasse, Cirrhilabrus aurantidorsalis, blends oranges and blues to form a beautiful mosaic of color. The Orange Back Fairy Wrasse is a stunning example of wrasse that has the unique ability to change their color based on mood or mating ritual. Like many other wrasses, the Orange Back Fairy Wrasse is active and needs many places to hide. It is also recommended to have a tightly closed lid on your tank to prevent the Orange Back Fairy Wrasse from escaping.