The Lightning wrasse is a beautiful blue purple color with a bright yellow stripe from just behind the dorsal fin, down through the face. As the fish matures, it gets more yellow all over it's head. It is also known as a Yellowcheek wrasse, from the adult coloration. These are fairly rare for us, as they come from deeper water than most wrasses we carry. Colorful and lively, they make an awesome addition to any large aquarium.