With the potential of reaching an impressive 18 inches, the Queen Angelfish needs a large tank - at a minimum of 250 gallons, with lots of hiding places and live rock for grazing. Not a good reef dweller, the Queen Angelfish is prone to nip at stony and soft corals (sessile invertebrates) and clam mantles. It can be aggressive, so it must be introduced to the community tank last. A somewhat difficult angelfish to keep, Queen Angelfish often suffer from incorrect water parameters and diet.

The diet should include Spirulina, marine algae, high-quality angelfish preparations, mysis or frozen shrimp, and other meaty items. The Queen Angelfish should be fed at least three times daily.

The Small Juvenile will contain the Juvenile colorations or may be color shifting to a young adult, while the Medium will be a sub-adult, and the Large will be in Adult coloration.

Approximate Purchase Size: Juvenile Small: 1" to 1-1/2"; Medium: 1-1/2" to 2-1/4"; Large: 2-1/4" to 3-1/4"; Adult Small: 3" to 3-1/2"; Small/Medium: 3-1/2" to 4"; Medium: 4" to 4-1/2"; Medium/Large: 4-1/2" to 5"; Large: 5" to 6"; Extra Large: 6" to 7"