The Neon Dottyback has a bright orange body color with electric blue lines on the head and on the top part of its body and dorsal fin. The Neon Dottyback is known for having a healthy appetite for bristle worms that sometimes can be a nuisance in saltwater aquariums. They can be aggressive towards smaller fish so if you have a community tank, it should be added as one of the last fish. Captive bred fish including the Dottybacks are generally less aggressive then those caught in the wild. They can reach a mature size of 3.5″.