All Animals

Animal Guide

Atlantic Blue Tang Surgeonfish

35 destinations · 18 states

Native Range
Tropical western Atlantic, including the Caribbean and Gulf of Mexico

The Atlantic blue tang surgeonfish is hard to miss in a reef exhibit, with its bright blue body, yellow-edged fins, and bold dark markings. Watch one for a few minutes and you'll notice that much of its day is spent grazing. It uses its small mouth to pick algae from rocks and reef surfaces, moving steadily from one patch to another. That constant feeding helps keep algae from overwhelming corals and other reef organisms. The tail has a detail worth spotting, too. On either side of the tail base are sharp spines that can be used for defense when the fish feels threatened. Atlantic blue tangs can dart away quickly when startled, then return to grazing almost immediately. Young fish look quite different from adults, often showing darker coloring and yellow tones before developing the familiar blue pattern. In an aquarium, following one as it works across the rocks gives visitors a closer look at the everyday activity that helps keep a coral reef functioning.

Atlantic Blue Tang Surgeonfish

Where to see Atlantic Blue Tang Surgeonfish

35 destinations across 18 states

35 destinations

Your ZooHopper Passport

Turn your wildlife adventures into a Passport

Keep track of the zoos, aquariums, safari parks, and wildlife destinations you've visited—and save the places you want to explore next.

  • Remember every visit
  • Build your wishlist
  • Collect Passport Stamps
  • Share photos & contribute
Create Your Passport

Dan's Passport

Places
12
States
6
Wishlist
9

Passport stamps

Recently visited

  • Bronx ZooBronx, NY
  • Georgia AquariumAtlanta, GA
  • San Diego Zoo Safari ParkEscondido, CA

MY WISHLIST

Monterey Bay AquariumMonterey, CA