I believe it`s a coral beauty
Saltwater Aquarium Fish for Marine Aquariums: Coral Beaty Agelfish Dwarf Angels
CORAL BEAUTY Centropyge bispinosa Other Names: Dusky Angelfish, Twospinded Angelfish, Coral Beauty, and Coral Beauty Angel. The origin of the Coral Beauty Angelfish is throughout the Indo-Pacific, Fiji, Indonesia, Tuamoto Islands and Vanuatu. You may also find this fish swimming in the Great Barrier Reef. It is best to place this fish in a tank no smaller then 40 gallons with plenty of hiding spaces in forms of crevices. Ideally, 100+ gallons will help to maintain better water chemistry. Live rocks are essential to help this fish graze upon between feedings on natural algae growth. Most Coral Beauty Angelfish will nip at soft corals and SPS corals. It's preferred diet includes marine algae, mysis and brine shrimps, spirulina, flakes and pellets. It's recommended to feed the Coral Beauty a variety at lease three times daily.
CORAL BEAUTY Centropyge bispinosa Other Names: Dusky Angelfish, Twospinded Angelfish, Coral Beauty, and Coral Beauty Angel. The origin of the Coral Beauty Angelfish is throughout the Indo-Pacific, Fiji, Indonesia, Tuamoto Islands and Vanuatu. You may also find this fish swimming in the Great Barrier Reef. It is best to place this fish in a tank no smaller then 40 gallons with plenty of hiding spaces in forms of crevices. Ideally, 100+ gallons will help to maintain better water chemistry. Live rocks are essential to help this fish graze upon between feedings on natural algae growth. Most Coral Beauty Angelfish will nip at soft corals and SPS corals. It's preferred diet includes marine algae, mysis and brine shrimps, spirulina, flakes and pellets. It's recommended to feed the Coral Beauty a variety at lease three times daily.