Suggested Tank
100+ gallons
Max Size
10 inches
Difficulty
Temperament
Description
The Gem Tang is a highly prized and sought-after saltwater fish due to its beautiful black body and white spots. The spots become more intricate and dense as the fish matures. It's a hardy species, but can be challenging to keep due to its high price and specific dietary needs.
Reef Safe
Yes, the Gem Tang is considered safe for reef aquariums and will not harm corals or invertebrates.
Environment
The Gem Tang prefers a well-lit aquarium with plenty of hiding spots. It thrives in a tank with a strong current and high-quality filtration to mimic its natural ocean habitat.
Behavior
This fish is generally peaceful but can be territorial with other tangs and surgeonfish. It's a highly active swimmer and requires plenty of open space.
Information might not be complete or accurate. Help the community by suggesting corrections.
Owner Reviews
Mike
@rebel.reef
Well behaved for a Tang! A beautiful fish. Worth the money for something you don’t see every day.
Joe Willis
@JoeWillis705
My specimen only eats nori sheets. It was shy at first, only hiding behind rockwork. Over time it started coming out and is now frequently seen slowly swimming across the front of my tank. An absolutely beautiful fish
For Sale
Price History
| Image | Title | Price | Company | Sold Date | Action |
|---|---|---|---|---|---|
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 16, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 15, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 14, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 13, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 12, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 11, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 10, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 9, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 8, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 7, 2026 | View |
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Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Jan 6, 2026 | View |
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Gem Tang
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$ 700.00 | Dr Reefs Quarantined Fish | Jan 6, 2026 | View |
|
Gem Tang
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$ 900.00 | Marine Collectors | Jan 6, 2026 | View |
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Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Jan 5, 2026 | View |
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Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Jan 5, 2026 | View |
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Gem Tang
|
$ 900.00 | Marine Collectors | Jan 5, 2026 | View |
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|
Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Jan 4, 2026 | View |
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|
Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Jan 4, 2026 | View |
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Gem Tang
|
$ 900.00 | Marine Collectors | Jan 4, 2026 | View |
|
Gem Tang
|
$ 400.00 | Candy Corals | Jan 4, 2026 | View |
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Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Jan 3, 2026 | View |
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|
Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Jan 3, 2026 | View |
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|
Gem Tang
|
$ 900.00 | Marine Collectors | Jan 3, 2026 | View |
|
|
Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Jan 2, 2026 | View |
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|
Gem Tang
|
$ 900.00 | Marine Collectors | Jan 2, 2026 | View |
|
|
Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Jan 2, 2026 | View |
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Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Jan 1, 2026 | View |
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Gem Tang
|
$ 900.00 | Marine Collectors | Jan 1, 2026 | View |
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|
Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Jan 1, 2026 | View |
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|
Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Dec 31, 2025 | View |
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Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Dec 31, 2025 | View |
|
|
Gem Tang
|
$ 900.00 | Marine Collectors | Dec 31, 2025 | View |
|
|
Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Dec 30, 2025 | View |
|
|
Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Dec 30, 2025 | View |
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Gem Tang
|
$ 900.00 | Marine Collectors | Dec 30, 2025 | View |
|
|
Gem Tang EXPERT (Zebrasoma Gemmatum)
|
$ 855.00 | Reef Beauties | Dec 29, 2025 | View |
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|
Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Dec 29, 2025 | View |
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Gem Tang
|
$ 900.00 | Marine Collectors | Dec 29, 2025 | View |
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Gem Tang
|
$ 700.00 | Dr Reefs Quarantined Fish | Dec 28, 2025 | View |
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Gem Tang
|
$ 900.00 | Marine Collectors | Dec 28, 2025 | View |
Write a Review
Gem Tang
Zebrasoma gemmatum
