Captivating hobbyists with its dazzling, iridescent scales, the Purple Tang (Zebrasoma xanthurum) is a surgeonfish species native to the Indo-Pacific region. Its disc-shaped body shimmers with vibrant shades of purple, blue, and yellow, often accented by distinctive black stripes or markings. Primarily herbivorous, the Purple Tang grazes on algae growing on rocks and corals, playing a crucial role in maintaining the health of reef ecosystems. While juveniles are typically solitary, adults may form small groups or harems. In aquariums, the Purple Tang requires ample swimming space and a diet rich in algae to thrive.