Whitetail Bristletooth Tang

Ctenochaetus flavicauda

(4)

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Suggested Tank

75+ gallons

Max Size

5 inches

Difficulty

Medium

Temperament

Semi-Aggressive

Description

A compact bristletooth surgeonfish with a deep reddish-brown to purple body covered in fine orange-red spots and lines, a bright yellow eye ring, and a striking creamy-white tail. It is a tireless grazer that uses movable, bristle-like teeth to scrape film algae, diatoms and detritus from rock and glass, making it one of the most useful cleanup fish for a mature reef. Peaceful with most tankmates and corals but territorial toward other tangs, especially other bristletooths, so add it last or alone in tanks under about 125 gallons and keep a tight lid and strong flow.

Reef Safe

Yes

Environment

The Whitetail Bristletooth Tang needs a large tank with plenty of swimming space. It also requires plenty of hiding spots, which can be provided by rocks and corals. The tank should also have a strong water flow to mimic its natural habitat.

Behavior

This species is known for its active behavior. It spends most of its time swimming around the tank, foraging for food. While generally peaceful, it can be territorial towards other Tangs, especially those of the same species.

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Owner Reviews

Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Algae
Reef Safe: Yes
Visibility: Moderate Visibility
Temperament: Semi-aggressive
Difficulty: Easy
Min Tank Size: 92 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Nori and frozens

My bristletooth whitetail is a voracious eater. Constantly out and about grazing on rocks. Eats frozens and nori. Never see her not eating haha. Beautiful fish. Great personality. Never bothers any of her tank mates.

Reef Safe: Yes
Visibility: Always Visible
Temperament: Peaceful
Difficulty: Easy
Min Tank Size: 160 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Mostly any alge

Beautiful live fish that will east all your alge worry away great fir beginners and great for new tanks there very resilient and love hiding spots to sleep and get away there similar to a dog so give them there fish house

Reef Safe: Yes
Visibility: Moderate Visibility
Temperament: Peaceful
Difficulty: Easy
Min Tank Size: 55 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Rods Vegetarian, Nori, PE Mysis

One of the most gorgeous fish I’ve ever owned. Excellent algae eater, very hardy, extremely active.

Reef Safe: Yes
Visibility: Always Visible
Temperament: Semi-aggressive
Difficulty: Easy
Min Tank Size: 75 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Nori, mysis shrimp, pellets

This is a beautiful tang but more on the shy side. It is an active swimmer and is constantly swimming through the rocks to eat algae, but hides when a person approaches the tank. It can be aggressive towards other bristletooth tangs, but generally peaceful with other types.

Reef Safe: Yes
Visibility: Moderate Visibility
Temperament: Peaceful
Difficulty: Easy
Min Tank Size: 100 Gallons

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Whitetail Bristletooth Tang

Ctenochaetus flavicauda

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