It is from the centrapoige (incorrect spelling) angel family. Small reef angels. It will get no more than 4-5in. They are reef safe, but sometimes they will nip at corals. They are just like coral beautys, eblis, half-blacks.
There can ony be one in a tank! Make sure there are no others that look similiar like a lemon peel.
They are generally not aggressive but can be. They can be territorial just like all angels
The need a variety of food in there diet. Angels formulas are the best. My favorite is prime reef.
Needs a well maintained tank with good water.
If you have had success with other angels or butterflys, you should not have a problem