From FrugalReef

• Disposition: Aggressive with other tangs
• Hardiness: Hardy but susceptible to Ich and Head and Lateral Line Erosion
• Scientific Name: Zebrasoma flavesenes
• Also Known As: Yellow Surgeonfish, Yellow Sailfin Tang, Lemon Surgeonfish
• Reef Safe: Yes
• Feeding: Herbivore, prefers to graze on algae throughout the day. Nori off a lettuce clip is also recommended.
• Size: Up to 8 inches
• Life Span: 5-7 years +

Yellow tangs a very popular fish prized for it's bright yellow coloration.

Like all tangs/surgeonfish the yellow tang gets it's name from blades at the base of it's tail. These blades are used for defense and territorial disputes with other tangs. Be cautious when netting a tang, as the blades can easily get caught in the net. If they do, gently move the net back and forth in the water until the tang gets itself dislodged.

Yellow tangs are herbivore, and like to cruise your tank grazing on algae. They can be supplemented by placing a peace of Nori in a lettuce clip. This will allow the tang to graze comfortably throughout the day.

They are peaceful in general and a good community fish, but not peaceful with other tangs. Tangs must be kept singly or in groups of at least five or six individuals.