Tangs

Vibrant, Active, and Essential Algae Eaters

Tangs, also known as Surgeonfish, are among the most popular and colorful saltwater fish in the aquarium hobby. Recognized for their bright hues, constant activity, and algae-grazing habits, Tangs play a vital role in maintaining a healthy reef ecosystem while serving as stunning centerpiece fish.

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Members of the Acanthuridae family, Tangs are found throughout tropical reefs worldwide. Their scalpel-like tail spines are used for defense in the wild but are harmless in aquariums when handled carefully. Tangs are peaceful, highly active swimmers that thrive in large tanks with plenty of open space and live rock for grazing.

At AquariumFish.com, we offer a wide variety of Tangs for sale — including iconic species such as the Yellow Tang, Blue Hippo Tang, Kole Tang, and Sailfin Tang. Each fish is carefully acclimated and shipped overnight for a safe and healthy arrival.

Why Choose Tangs?

  • Vibrant coloration that brightens any reef or marine aquarium
  • Natural algae grazers that help maintain clean rock surfaces
  • Active, peaceful community fish compatible with most reef species
  • Long-lived and hardy when properly cared for

Care Tips for Tangs

  • Provide tanks 75 gallons or larger with ample swimming space
  • Offer live rock for grazing and stable water conditions (1.024–1.026 salinity, 76–80°F)
  • Feed a mixed diet rich in marine algae, seaweed, and spirulina-based foods
  • Keep singly per species unless in very large tanks — they can be territorial with other Tangs

Popular Tang Species We Offer

  • Yellow Tang (Zebrasoma flavescens) – bright yellow, peaceful, and reef-safe
  • Blue Hippo Tang (Paracanthurus hepatus) – vibrant blue with black markings; active and social
  • Kole Tang (Ctenochaetus strigosus) – excellent algae grazer; ideal for medium tanks
  • Powder Blue Tang (Acanthurus leucosternon) – striking sky-blue color; requires stable conditions
  • Sailfin Tang (Zebrasoma veliferum) – elegant with tall fins and beautiful striped pattern
  • Chevron Tang (Ctenochaetus hawaiiensis) – colorful as juvenile; excellent reef janitor

Tangs are essential members of many reef aquariums — active, colorful, and naturally helpful. Their grazing keeps algae under control while their motion and personality bring the reef to life. With proper space, diet, and care, they can thrive for many years and become true showpieces in marine displays.


Tang FAQs

Are Tangs reef-safe?
Yes — all common Tang species are reef-safe. They feed on algae and do not harm corals, making them excellent for mixed reef systems.
Can I keep more than one Tang together?
It depends on tank size and species. Tangs of different body shapes (like a Yellow Tang with a Hippo Tang) may coexist peacefully in larger tanks of 180 gallons or more. Avoid housing similar species in smaller aquariums.
What do Tangs eat?
Tangs are primarily herbivores. Feed them marine-based algae, seaweed sheets, and spirulina flakes daily. Supplement with occasional meaty foods for balanced nutrition.

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