Hard Shell Porcupine Pufferfish (Diodon holocanthus)
Reef compatible – No
Care level – Intermediate
Disposition – Semi-aggressive
Min. tank size – 75 gallons
Mature size – 20 inches
Product Specifications
| Feature | Detail |
|---|---|
| Species | Diodon holocanthus |
| Size (Adult) | 2 inches to 3 inches |
| Compatibility | Not reef compatible |
| Aggression Level | Semi-aggressive |
| Minimum Tank Size | 75 gallons |
| Mature Size | 20 inches |
FAQ
Is this pufferfish safe to keep with corals?
No, this species is not reef compatible and may damage coral structures.
What is the recommended tank size for this fish?
A minimum tank size of 75 gallons is required.
How aggressive is this pufferfish?
It is semi-aggressive and may display territorial behavior, especially during feeding or when stressed.
Richard McGrath –
Bought this pufferfish for my 100-gallon tank. It’s active and curious, though it does show some aggression toward other fish. The hard shell makes it look impressive. I’ve had it for three months and it’s thriving. Just make sure the tank is large enough and has plenty of hiding spots.
Max Glover –
The fish arrived healthy and seems to be adjusting well. It’s not aggressive with the tankmates I have, but it does chase them occasionally. I’m happy with the size and appearance. Needs a spacious tank, but it’s a unique addition to the aquarium.
Anna Reid –
It’s a striking fish with a unique look. I noticed it’s more active at night. I’m cautious about keeping it with smaller fish. Overall, it’s manageable in a 75-gallon tank with proper setup.