The BlueFace Angel is commonly referred to as the Blueface, Yellowface, or Yellowmask Angelfish, the adult and juvenile Blueface Angelfish differs markedly in coloration. In its juvenile stage, its body is covered with alternating vertical stripes of black, white, and sapphire blue. On maturing it turns pale yellow with bluish scales and a bright-yellow pectoral fin. With this beautiful color combination, the BlueFace Angel makes a great showpiece species in a tank. The BlueFace Angel features an eyespot at the caudal end of the dorsal fin, which gives it a distinct look and appearance. The BlueFace Angel should be kept in a tank of not less than 220 gallons along with plenty of hiding places to hide; and live rocks that encourages the growth of algae on which it can feed in between the meals. The BlueFace Angel may found nipping over the stony and soft corals (sessile invertebrates) and clam mantles, that?s why it should not be considered safe for a reef aquarium. It is best to keep the BlueFace Angelfish singly, so make sure not to house it with any other Angelfish. The BlueFace Angel should be given a diet that includes Spirulina, marine algae, high-quality angelfish preparations, mysis or frozen shrimp, and other meaty items. The BlueFace Angel thrives well in a temperature rage of 72-78 degrees Fahrenheit and pH of 8.1-8.4.