The Azure Damsel is a striking two-tone fish featuring a bright blue front half and vibrant yellow rear section, tail, and anal fin. Hardy and adaptable to varying water conditions, it's an excellent choice for beginning aquarists. House in a 30-gallon tank or larger with ample rockwork. While juveniles school peacefully, adults become territorial—pair with semi-aggressive species and provide plenty of hiding spots in larger reef setups. Feed quality flake foods, frozen shrimp, and occasional seaweed.