Half and Half Wrasse (Hemigymnus melapterus)

The Half and Half Wrasse or Thicklip Wrasse (Hemigymnus melapterus) is a large wrasse species that can grow up to 36″. The are only appropriate for the largest of marine aquariums. Juveniles have the distinct bicolor coloration that changes to a beautiful green as they mature. Keep their adult size in mind when adding to the aquarium, smaller fish and invertebrates will get eaten. It is advised to add them to a established aquarium with a fine sandbed so they can bury themselves when they feel the need to seek shelter.