Powder Brown Tang (Acanthurus leucosternon) (MED)

Powder Brown Tang
(Acanthurus japonicus)

• Minimum Tank Size: 80 gallons

• Care Level: Advanced

• Temperament: Semi-aggressive

• Reef Safe: Yes

• Water Parameters:

  • Temperature: 72–78°F

  • pH: 7.8–8.5

  • Salinity: 1.022–1.026

• Maximum Size: Up to 8 inches

• Diet: Herbivore – primarily feeds on marine algae

• Natural Habitat: Western Pacific, commonly around the Philippines

• Family: Acanthuridae

The Powder Brown Tang is a beautiful and active reef-safe fish known for its striking contrast of dark brown, white, and yellow coloration. It requires a well-established aquarium with plenty of swimming room and live rock for grazing. While it can be territorial, especially with other tangs, it generally coexists well in a peaceful community reef setup when introduced properly.