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Suggested Tank
125+ gallons
Max Size
9.8 inches
Difficulty
Temperament
Description
The Powder Blue Tang is a strikingly beautiful marine fish known for its vibrant blue coloration, contrasted with a black face and a white or yellow dorsal fin. It is a popular species among aquarium enthusiasts due to its unique appearance...
Reef Safe
Yes, the Powder Blue Tang is considered reef safe but may nibble on soft or stony corals.
Environment
The Powder Blue Tang thrives in a well-established aquarium with plenty of live rock for grazing and hiding. They prefer a strong, turbulent water flow.
Behavior
This species is known for being somewhat aggressive, especially towards other tangs or surgeonfish. They are active swimmers and require plenty of space to roam.
Information might not be complete or accurate. Help the community by suggesting corrections.
Owner Reviews
Jeremiah
@Jeremiah80484
I love my powder till death, but he’s also one of my most aggressive fish he attacks everything new in the tank almost killed one of my new tangs so I had to move him for 2 weeks. So if your getting one get it last. The most beautiful fish I have though!!!!
Billy
@billy
My Powder blue is half the size of my Desjardini Tang but bullies him and other fish in the tank. I started feeding a healthy amount of nori each day (previously every other) and that help lessen the aggression a lot. The colors are absolutely beautiful but is a bully fish and I would choose a different tang next time.

Jared Bristol
@Stormriven
I got this guy from someone who couldn’t care for him anymore when he was small. He’s about 3 inches as of this review and the reason I can’t put any other tang in my tank. He’s a bully. With most other fish he is friendly but other herbivorous fish are enemies, he even will chase my lawnmower blenny from time to time. I have also caught him eating the tips off goniopora and torch coral. Beautiful fish but he restricts what I can put in my tank.
Josh zilke
@Joshzilke43914
Beautiful fish that can be a great show piece for any large reef tank. Excellent community fish that showed absolutely no aggression towards any of the other tangs in the 3 different systems that I had it in. These are an absolutely MUST QUARANTINE fish. Mine was the first fish I ever had show ich in a system that had never had an issue before, and was the last of the fish to recover.
Kai
@kingkai371
Really beautiful fish, I did have an issue in the beginning with it as it was nipping the algae off of my feather duster worm and in turn stressed it out a lot, luckily didn’t kill it but provided enough seaweed and chaeto algae it stopped bothering the feather duster. However I Would most definitely buy again!

Christian
@Christian27484
This is a fish that needs to be kept in a large established stress free environment. There guys are notorious for going through periods of sickness over and over again although you can get them to recover pretty quickly.
For Sale
Price History
Image | Title | Price | Company | Sold Date | Action |
---|---|---|---|---|---|
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Powder Blue Tang
|
$ 190.00 | Marine Collectors | Apr 3, 2025 | View |
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Powder Blue Tang
|
$ 98.00 | Live Aquaria | Mar 30, 2025 | View |
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Powder Blue Tang (Acanthurus Leucosternon)
|
$ 64.00 | Reef Beauties | Mar 29, 2025 | View |
|
Powder Blue Tang
|
$ 140.00 | Live Aquaria | Mar 23, 2025 | View |
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Powder Blue Tang
|
$ 99.00 | SaltwaterFish.com | Mar 21, 2025 | View |
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Powder Blue Tang
|
$ 135.00 | Candy Corals | Mar 18, 2025 | View |
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Powder Blue Tang
|
£ 75.00 | Vision Aquatics | Mar 6, 2025 | View |
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Powder Blue Tang - Maldives
|
$ 111.00 | World Wide Coral | Jan 7, 2025 | View |
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Powder Blue Tang
|
$ 150.00 | Candy Corals | Jan 4, 2025 | View |
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Powder Blue Tang
|
£ 75.00 | Vision Aquatics | Jan 2, 2025 | View |
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Powder Blue Tang
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$ 104.00 | The Coral Reef | Dec 30, 2024 | View |
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Powder Blue Tang
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$ 150.00 | Candy Corals | Nov 29, 2024 | View |
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Powder Blue Tang
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$ 150.00 | Candy Corals | Oct 20, 2024 | View |
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Powder Blue Tang
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$ 150.00 | Candy Corals | Sep 20, 2024 | View |
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Powder Blue Tang - Sri Lanka/Sumatra
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$ 74.00 | World Wide Coral | Sep 17, 2024 | View |
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Powder Blue Tang - Sri Lanka/Sumatra
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$ 74.00 | World Wide Coral | Aug 11, 2024 | View |
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Powder Blue Tang
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$ 150.00 | Candy Corals | Jul 3, 2024 | View |
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Powder Blue Tang - Sri Lanka/Sumatra
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$ 74.00 | World Wide Coral | Jun 25, 2024 | View |
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Powder Blue Tang
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$ 150.00 | Candy Corals | May 31, 2024 | View |
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Showsize Powder Blue Tang
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$ 500.00 | Candy Corals | May 22, 2024 | View |
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Powder Blue Tang
|
$ 150.00 | Candy Corals | Apr 1, 2024 | View |
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Powder Blue Tang - Sri Lanka/Sumatra
|
$ 74.00 | World Wide Coral | Apr 1, 2024 | View |
Write a Review
Powder Blue Tang
Acanthurus leucosternon