Blue Tang Fish - Iconic Marine Species & Care Guide #1829416 (License: Personal Use)

The blue tang, or Paracanthurus hepatus, is a tropical surgeonfish native to coral reefs of the Indo-Pacific. Its iridescent blue body, contrasting yellow dorsal stripe, and distinctive black facial mask make it one of the most recognizable marine fish-popular in both aquariums and ocean conservation awareness. Juveniles display more vivid coloration, which subtly fades as they mature.

Used on marine biology websites, aquarium care guides, educational resources, and eco-tourism pages; targets users seeking species identification, pet fish care, or reef biodiversity information.