Longnose Spotted Unicorn Tang
Naso brevirostris
Care Level: Intermediate
Disposition: Peaceful
Minimum Tank Size: 150 gallons
Mature Size: 27 inches
Specifications
| Feature | Detail |
|---|---|
| Scientific Name | Naso brevirostris |
| Size (Adult) | 27 inches |
| Minimum Tank Size | 150 gallons |
| Compatibility | Peaceful |
| Difficulty Level | Intermediate |
FAQ
What is the typical size of a Longnose Spotted Unicorn Tang when fully grown?
A Longnose Spotted Unicorn Tang can grow up to 27 inches in mature size.
Is this fish suitable for a beginner aquarium keeper?
No, this fish requires an intermediate level of care and a minimum tank size of 150 gallons, making it more suitable for experienced aquarists.
How does the Longnose Spotted Unicorn Tang behave in a community tank?
It is peaceful and generally gets along with other compatible fish, but it should not be kept with aggressive or small species.




Neil Graham –
This tang is a striking addition to my 150-gallon reef tank. It’s peaceful and active, and the coloration is vibrant. I’ve had it for six months and it’s thriving. Only recommend for experienced saltwater keepers with proper space and diet.
Emma Duncan –
The fish looks beautiful and is very calm. I’m happy with the size and color. It’s not for small tanks, but in a large setup, it’s a great centerpiece. Feeding requires some effort, but it’s worth it.
Jasmine Short –
It’s a nice-looking fish, but I noticed it’s not very active and needs a lot of space. I’m still learning how to care for it properly. Would recommend only to those with a large tank and experience.