Acanthurus thompsoni This infrequently available and distinctive tang is also known as the scissortail tang. Its normal coloration is an attractive blue-gray, which can change quickly to a much darker or lighter shade, depending on its mood. This is one of the less demanding and least aggressive members of the Acanthurus clan who's need are easily met in a well maintained aquarium. Provide this active fish with plenty of swimming room, as well as plenty of hiding places.
