Prionurus laticlavius
Razor Tang (Costa Rica) is a striking marine fish suitable for reef aquariums. It is known for its sleek, tang-like appearance and active behavior.
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Semi-aggressive
Minimum Tank Size: 150 gallons
Mature Size: 16 inches
| Feature | Detail |
|---|---|
| Species | Prionurus laticlavius |
| Origin | Costa Rica |
| Compatibility | Reef-safe with caution |
| Adult Size | Up to 16 inches |
FAQ
Is the Razor Tang safe to keep with corals?
Yes, it is reef compatible, but it may occasionally nip at soft corals or anemones. Careful selection of tank inhabitants is recommended.
What is the recommended tank size for a Razor Tang?
A minimum of 150 gallons is required to provide adequate space and reduce stress.
How aggressive is the Razor Tang?
It is semi-aggressive and may display territorial behavior, especially during feeding or in confined spaces.

Lucas MacDonald –
The Razor Tang arrived healthy and looks vibrant in my 150-gallon tank. It’s active and doesn’t seem to harm the reef. I’ve observed it grazing on algae without damaging corals. A good addition to a balanced reef setup.
Ryan Payne –
It’s a beautiful fish with a unique appearance. I’ve had it for three months and it’s still active. I keep an eye on it near soft corals, but nothing has been damaged so far.
Harry Rutherford –
The fish is active and shows interest in the tank. I noticed it occasionally brushes against a soft coral, so I’ve moved it slightly. Overall, it’s a decent fit for my reef tank.