White Tail Yellow Eye Tang

Ctenochaetus flavicauda


(1 Reviews)

White Tail Yellow Eye Tang

White Tail Yellow Eye Tang

Ctenochaetus flavicauda


(1 Reviews)

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Care Facts

Care Level: Easy
Temperament: Peaceful
Diet: Omnivore
Reef Safe: Yes
Minimum Tank Size: 120 gallons
Max Size: 7 inches
The White Tail Yellow Eye Tang, Ctenochaetus flavicauda, also known as the Whitetail Bristletooth Tang, has a beautifully deep red striped body with a shining bright white tail and small golden circles around its eyes.  It has bristled teeth to help search and sift sand in the search of food. 
The White Tail Yellow Eye Tang should  not be kept in a tank with other tangs or members of its own species as it may get aggressive - it is peaceful with other fish. Like other tangs, the White Tail Yellow Eye Tang is an omnivore and will take a diet of meaty prepared foods but it should always be offered a selection of macroalgae and seaweed - weather in the tank or in prepared form. 


White Tail Yellow Eye Tang (Ctenochaetus flavicauda): A Practical Care Guide

The White Tail Yellow Eye Tang, scientifically known as Ctenochaetus flavicauda, is a distinctive marine species that can make an intriguing addition to your saltwater marine aquarium. This straightforward guide will provide essential information on caring for this unique fish, covering its habitat, compatibility, diet, care requirements, and more.

Habitat of the White Tail Yellow Eye Tang

White Tail Yellow Eye Tangs are native to the Indo-Pacific region, specifically the coral-rich waters of the Western Pacific Ocean. They typically inhabit shallow reef slopes and lagoons, where they graze on algae and detritus. In the wild, they can be found at depths ranging from 3 to 66 feet (1 to 20 meters).

Reef Compatibility of the White Tail Yellow Eye Tang

This species is generally considered reef-safe. White Tail Yellow Eye Tangs are herbivores, primarily feeding on algae. They can be a valuable addition to reef aquariums, where they help control algae growth. However, like all tangs, they may occasionally nip at certain corals, mainly if their dietary needs are unmet.

Size and Lifespan of the White Tail Yellow Eye Tang

White Tail Yellow Eye Tangs typically reach about 7 to 9 inches (18 to 23 cm) when fully grown. They can live 5 to 7 years in captivity with proper care, providing several years of enjoyment for dedicated aquarists.

Diet in Captivity of the White Tail Yellow Eye Tang

White Tail Yellow Eye Tangs graze on various algae and detritus in their natural habitat. In captivity, it's essential to replicate their natural grazing behavior. Provide them with high-quality marine algae sheets, seaweed, and a mix of marine pellets and frozen foods such as brine shrimp and mysis shrimp.

Aquaculture and Availability of the White Tail Yellow Eye Tang

White Tail Yellow Eye Tangs are not commonly available through aquaculture, but Saltwaterfish.com is dedicated to providing hobbyists with responsibly sourced fish. This ensures that each White Tail Yellow Eye Tang is healthy, acclimated, and ready to thrive in your aquarium.

Compatibility with Other Fish and Invertebrates of the White Tail Yellow Eye Tang

White Tail Yellow Eye Tangs are generally peaceful and can coexist well with various tankmates. They are not territorial and can adapt to community aquariums with suitable tankmates.

Sexual Dimorphism of the White Tail Yellow Eye Tang

Sexual dimorphism in White Tail Yellow Eye Tangs is minimal, making it challenging to distinguish males from females based on visual characteristics alone.

Juvenile to Adult Coloration Changes of the White Tail Yellow Eye Tang

Juvenile White Tail Yellow Eye Tangs have a striking appearance with a bright yellow body and white tail. As they mature into adults, their coloration deepens, and they develop distinctive dark stripes across their body.

Temperament of the White Tail Yellow Eye Tang

White Tail Yellow Eye Tangs are known for their generally peaceful character. They are active swimmers and can be a joy to watch in your aquarium.

Tank Requirements of the White Tail Yellow Eye Tang

To provide the best care for your White Tail Yellow Eye Tang, maintain a tank with a minimum size of 120 gallons (284 liters). This ensures ample swimming space and helps reduce territorial conflicts. Water conditions should mimic their natural habitat, with a pH level between 8.1 and 8.4, a salinity level of 1.020-1.025, a stable temperature between 74-78°F (23-26°C), and moderate water flow to simulate ocean currents.

Common Names of the White Tail Yellow Eye Tang

The White Tail Yellow Eye Tang is also known by various names, including Yellow Eye Kole Tang, White Tail Bristletooth Tang, and Yellow Eye Tang.

Compatible Tank Mates of the White Tail Yellow Eye Tang

Here are five specific species that can make suitable tank mates for your White Tail Yellow Eye Tang:

Why Choose the White Tail Yellow Eye Tang from Saltwaterfish.com

When you acquire a White Tail Yellow Eye Tang from Saltwaterfish.com, you're investing in a visually striking addition to your saltwater marine aquarium. Saltwaterfish.com is committed to responsibly sourced fish, ensuring that each White Tail Yellow Eye Tang is healthy, acclimated, and ready to thrive in your aquarium. With their dedication to quality and a wealth of resources, Saltwaterfish.com makes it easy to enjoy the unique beauty of these tangs in your home aquarium.

The White Tail Yellow Eye Tang (Ctenochaetus flavicauda) is distinctive and peaceful in saltwater marine aquariums. With their bright yellow body and white tail, they can be an exciting choice for both beginner and experienced aquarists looking to add a touch of vibrancy to their collection. By adhering to their specific requirements and providing a suitable environment, aquarists can witness the White Tail Yellow Eye Tang's presence in their aquatic habitat.

I bought this White Tail Yellow Eye Tang here and to show you how hardy this guy is, he was the most active of 5 fish I had delivered when outside temp in MN was 21 degree out and bag water was at 68 degrees. All survived after 2 1/2 hr slow drip acclimation. He is a colorful little guy to watch darting around the tank. He is constantly on the move searching for food or detritus on the bottom as well as on reef rock. Likes to dart in and out of rock. He is getting much better at snagging Mysis shrimp I drop in before the other 6 fish hog it all, especially my Hamlet Indigo who gobbles everything that moves. A joy to watch.


Reviewed by: Philip Brock on Jan. 1, 2022

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