New to the hobby? Blue Tangs are
best cared for in aquariums at least 6 feet in length by
experienced marine (saltwater) aquarists. If you're a
beginner, we recommend a similar-looking fish such as the
Marine (Saltwater) Yellowtail Damselfish or Freshwater
Boesemani Rainbow.
The Blue Tang boasts a vibrant electric blue body dressed
with bold black markings. In fact, the black that begins
at the eyes, traces the dorsal line down to the tail, and
circles back above the pectoral fin to create a unique
shape reminiscent of a painter's palette. This marking is
why the Blue Tang is also known as the Palette
Surgeonfish. It is also called the Pacific Blue Tang, and
Hepatus or Regal Tang. Regardless of common
name, Paracanthurus hepatus is equal
parts beauty and peacefulness that suits almost any large
community marine aquarium.
Native to reefs across the Indo-Pacific, the Blue Tang
relishes a good hiding location amongst live rock.
However, this active fish also loves to swim. Therefore,
ample room to roam around your aquarium is essential for
optimum health. Though peaceful towards most tankmates,
the Pacific Blue will become aggressive towards other
fish of its own species. To keep multiple specimens,
introduce the entire lot at once into a larger marine
system.
Although Tangs will eat meaty foods along with the other
fish in the aquarium, it is important that they are
offered plenty of marine based seaweed and algae. This
will strengthen the Blue Tang's 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 three times per week. Sea Veggies, Seaweed Salad
and Ocean Nutrition are all ideal products and are very
easy to use.
Proper care of the Blue Tang requires a slightly higher
degree of dedication and attention as it is more
susceptible to lateral line disease, fin erosion, Ich and
other skin parasites than many other fish. Ensure highest
water quality and a varied diet, rich in nutritious
marine-base vegetables to keep your Blue Tang in optimal
health.
Approximate Purchase Size: Tiny:
1/2" to 3/4"; Small: 1" to 2"; Small/Medium: 2" to 3";
Medium 3" to 4"; Medium/Large 4" to 5"; Large: 5" to 6";
XLarge 6" to 8"