Arothron nigropunctatus – Pufferfish (Size: S, 1″ to 2″)
Reef Compatible: No
Care Level: Intermediate
Disposition: Semi-aggressive
Min. Tank Size: 75 gallons
Mature Size: 13 inches
Product Specifications
| Feature | Detail |
|---|---|
| Species | Arothron nigropunctatus |
| Size (Adult) | 13 inches |
| Size (Available) | 1″ to 2″ |
| Reef Compatible | No |
| Difficulty Level | Intermediate |
| Behavior | Semi-aggressive |
| Minimum Tank Size | 75 gallons |
FAQ
Is this pufferfish suitable for a beginner aquarium keeper?
This species requires intermediate care and a minimum tank size of 75 gallons, making it better suited for experienced aquarists.
Can this pufferfish coexist with other fish in the tank?
Due to its semi-aggressive nature, it should not be kept with small or slow-moving fish. It is recommended to house it with larger, robust species that can tolerate its behavior.
What is the expected growth rate of this pufferfish?
The mature size is 13 inches, but growth may vary depending on tank conditions and diet. The available size ranges from 1 to 2 inches at purchase.




Lucas Churchill –
Received the pufferfish in good condition. It’s active and shows interest in the environment. Tank is 75 gallons and has been stable since setup. Needs a bit of space and a balanced diet. Overall, a solid addition to a mature reef tank.
Carl Berry –
The fish arrived healthy and has been active since day one. I’ve noticed it occasionally nips at smaller fish, so I’ve removed a few small species. It’s not aggressive but requires a larger tank and proper hiding spots.
Jennifer Roberts –
This pufferfish is a great fit for a 75-gallon tank. It’s not overly aggressive and adapts well to the environment. I’ve provided plenty of rock cover and it seems content. A good choice for intermediate hobbyists.