Dussumier Tang - Red Sea

Acanthurus dussumieri

(0 Reviews)

Dussumier Tang - Red Sea

Dussumier Tang - Red Sea

Acanthurus dussumieri

(0 Reviews)

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Care Facts

Care Level: Expert
Temperament: Peaceful
Diet: Omnivore
Reef Safe: Yes
Minimum Tank Size: 360 gallons
Max Size: 21 inches
The Dussimier Tang, Acanthurus dussumieri,  also known as the Eyestriped Surgeonfish, or the Dussumieri Tang. is a beautiful tang with yellow stripes across its eyes, and blue labyrinthine lines across it head with the ability to change colorations depending on mood. It usually has an orange/beige body. The Dussumier Tang does best in large established reef tanks with plenty of live rock for it to hide in but still with plenty of free swimming space. The Dussumier Tang is also known as the Eyestriped Surgeonfish, or the Dussumieri Tang. 

Dussumier Tang (Acanthurus dussumieri) Care Guide

The Dussumier Tang, scientifically known as Acanthurus dussumieri, is a fascinating marine fish species that can make an excellent addition to your saltwater aquarium. This comprehensive care guide provides you with essential information to ensure the well-being of your Dussumier Tang. Topics covered include habitat, reef compatibility, size, lifespan, diet in captivity, aquaculture availability, compatibility with other marine life, sexual dimorphism, juvenile to adult coloration changes, temperament, tank requirements, water conditions, common names, and reasons to choose the Dussumier Tang from Saltwaterfish.com.

Habitat of the Dussumier Tang:

The Dussumier Tang is commonly found in the Indo-Pacific region and Australia, inhabiting coastal reefs and lagoons. These fish thrive in this region's vibrant and diverse underwater environments, and understanding their natural habitat is essential for their care.

Reef Compatibility of the Dussumier Tang:

The Dussumier Tang is generally considered reef safe. However, most tang species may occasionally nibble on soft and hard corals or other sessile invertebrates. Providing ample macroalgae can help divert their grazing behavior from corals and prevent potential damage.

Size and Lifespan of the Dussumier Tang:

When fully mature, Dussumier Tangs can reach sizes of up to 21 inches (60 cm). With proper care, these fish can last 7-10 years, offering a long-term and engaging presence in your marine aquarium.

Diet in Captivity:

In captivity, providing a well-rounded diet replicating their natural feeding habits is essential. Dussumier Tangs are herbivores, primarily consuming a diet rich in algae. Offer high-quality marine flakes, pellets, and frozen foods for herbivorous fish. Supplement their diet with fresh or dried marine algae, such as nori or spirulina sheets.

Aquaculture and Availability of the Dussumier Tang:

Currently, Dussumier Tangs are not commonly aquacultured, so most specimens available in the aquarium trade are wild-caught. It is essential to source your fish from reputable suppliers like Saltwaterfish.com to ensure the fish has been responsibly harvested and acclimated to captivity.

Compatibility with Other Fish and Invertebrates:

Dussumier Tangs are typically peaceful and can coexist with many marine fish and invertebrates. However, like many tangs, they may become territorial, especially towards other tangs or surgeonfish. Providing a spacious tank with hiding places and ample swimming space is essential to prevent conflicts.

Sexual Dimorphism:

Dussumier Tangs do not display significant sexual dimorphism, meaning that males and females have similar physical characteristics and coloration.

Juvenile to Adult Coloration Changes:

Juvenile Dussumier Tangs exhibit a vibrant blue body with striking yellow lines, creating a visually appealing appearance. As they mature into adults, their coloration may shift towards a duller blue or grayish hue.


Dussumier Tangs are generally peaceful fish. However, they can become territorial and aggressive towards other tangs without adequate space and hiding spots. It is essential to monitor their behavior and tank mates carefully.

Tank Requirements:

To ensure the well-being of your Dussumier Tang, provide a tank size of at least 350 gallons. This size offers ample swimming space and helps reduce territorial disputes. Maintain stable water conditions, including a pH level between 8.1 and 8.4, a salinity level of 1.020-1.025, and a consistent temperature range of 74-82°F (23-28°C). Proper water flow, a protein skimmer, and regular water changes are crucial for maintaining water quality.

Common Names:

The Dussumier Tang is known by other common names, including the Eyestripe Surgeonfish and the Orange-Shoulder Surgeonfish.

Compatible Tank Mates for the Dussumier Tang:

When selecting tank mates for your Dussumier Tang, consider the following five specific species that are less likely to provoke territorial conflicts:

  1. Flame Angelfish (Centropyge loriculus)
  2. Yellow Tang (Zebrasoma flavescens)
  3. Fire Shrimp (Lysmata debelius)
  4. Coral Beauty Angelfish (Centropyge bispinosa)
  5. Cleaner Wrasse (Labroides dimidiatus)

Why Choose the Dussumier Tang from Saltwaterfish.com:

The Dussumier Tang is a captivating and peaceful addition to your saltwater marine aquarium. When acquiring this species, choosing a reputable source, such as Saltwaterfish.com, is essential. This ensures that your fish is well-acclimated to captivity, reducing stress and increasing its chances of thriving in your marine aquarium.

In summary, the Dussumier Tang is an attractive and peaceful herbivore, making it a valuable addition to a marine aquarium. By providing a well-maintained tank, a balanced diet, and suitable tank mates, you can enjoy the beauty of this species while contributing to the overall health of your aquatic ecosystem.

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