Atlantic Blue Tang
Atlantic Blue Tang 
( )
QUICK STATS
Minimum Tank Size: 50 gallons
Care Level: Moderate
Temperament: Peaceful
Reef Compatible: Yes
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: Small: 1-1/2" to 2-1/2"; Medium: 2-1/2" to 3-1/2"; Large: 3-1/2" to 6"
Diet: macroalgae
Origin:
Family: Surgeonfish
The adults of this species are blue, while juveniles are yellow with blue trim around the dorsal and anal fins. The larger they grow, the more blue they become. Provide this active fish with plenty of swimming room, as well one or two hiding places. This species is not as aggressive toward its tankmates, but it is prudent to only keep one adult per tank (you can keep an adult and juvenile specimen together). It is usually not overly aggressive towards other fishes, with the possible exception of other herbivores.
requires a 50 gallon or larger aquarium with a number of hiding places and plenty of room to swim.
In nature it feeds almost entirely on brown macroalgae and should be offered a wide a variety of foods including plenty of algae. Although Tangs will eat meaty foods along with the other fish in the aquarium, it is important that they are offered plenty of seaweed and algae. These are the foods that will strengthen their immune system, reduce aggression and improve their overall health. Offer dried seaweed tied to a rock or use a veggie clip, and feed at least 3 times per week. Sea Veggies, Seaweed Salad and Ocean Nutrition are all ideal products and are very easy to use.