Bluespine Unicorn Tang
Naso unicornis
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Suggested Tank
180+ gallons
Max Size
27 inches
Difficulty
Temperament
Description
The Bluespine Unicorn Tang, also known as the Blue Unicornfish, is a large, striking saltwater fish known for its elongated horn-like protrusion on its forehead. It has a sleek, streamlined body with a bluish-gray coloration and vibrant blue spines near its tail. This fish is popular in the aquarium trade for its unique appearance and active swimming behavior.
Reef Safe
Yes
Environment
The Bluespine Unicorn Tang thrives in a well-maintained marine aquarium with stable water parameters. It requires a temperature range of 72-78°F, a pH of 8.1-8.4, and a salinity of 1.020-1.025. Adequate water movement and oxygenation are essential.
Behavior
This species is generally active and requires plenty of swimming space. It is known to be a peaceful fish but can show territorial behavior towards other tangs, especially in smaller tanks.
Information might not be complete or accurate. Help the community by suggesting corrections.
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For Sale
Price History
| Image | Title | Price | Company | Sold Date | Action |
|---|---|---|---|---|---|
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Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 29, 2026 | View |
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 29, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 28, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 28, 2026 | View |
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|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 27, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 27, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 26, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 26, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 25, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 25, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 24, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 24, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 23, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 23, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 22, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 22, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 21, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 21, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 20, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 20, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 19, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 19, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 18, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 18, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 17, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 17, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 16, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 16, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 15, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 15, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 14, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 14, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 13, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 13, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 12, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 12, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 11, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 11, 2026 | View |
|
|
Unicorn Tang
|
$ 140.00 | Dr Reefs Quarantined Fish | Jan 10, 2026 | View |
|
|
Blue Unicorn Tang
|
$ 300.00 | Dr Reefs Quarantined Fish | Jan 10, 2026 | View |
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Bluespine Unicorn Tang
Naso unicornis
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