Valentini Toby Pufferfish (Canthigaster valentini) – Size M
Species: Canthigaster valentini
Reef compatible: Yes
Care level: Intermediate
Disposition: Semi-aggressive
Minimum tank size: 30 gallons
Mature size: 4.5 inches
Specifications
| Feature | Value |
|---|---|
| Species | Canthigaster valentini |
| Size (Adult) | 4.5 inches |
| Minimum Tank Size | 30 gallons |
| Compatibility | Reef safe |
| Aggression Level | Semi-aggressive |
| Difficulty Level | Intermediate |
FAQ
Is the Valentini Toby Pufferfish safe to keep with other fish in a reef tank?
Yes, the Valentini Toby Pufferfish is reef compatible and can coexist with other marine species in a properly sized tank.
What is the expected adult size of this pufferfish?
The mature size of the Valentini Toby Pufferfish is approximately 4.5 inches.
What tank size is recommended for this species?
A minimum tank size of 30 gallons is required to provide adequate space and stability for the fish.

Ryan Kelly –
The pufferfish is active and colorful, and has adapted well to the 30-gallon tank. It doesn’t harm corals and is manageable for an intermediate aquarist. Feeding is straightforward with frozen foods.
Gordon Brown –
It’s a lively addition to the tank. I noticed it’s semi-aggressive, so I kept it with larger, calm fish. It’s not overly active but stays engaged in the environment.
Jake Watson –
Great choice for someone with intermediate experience. The fish is healthy and shows good coloration after a few weeks. Tank size was sufficient and the reef setup remains stable.