Scorpaenopsis diabolus – Snow White Stone Fish
Reef compatible with caution. Suitable for beginner aquarists. Disposition is semi-aggressive. Requires a minimum tank size of 50 gallons. Mature size reaches up to 15 inches.
Specifications
| Feature | Detail |
|---|---|
| Species | Scorpaenopsis diabolus |
| Size (Adult) | 15 inches |
| Minimum Tank Size | 50 gallons |
| Reef Compatibility | With caution |
| Difficulty Level | Beginner |
| Disposition | Semi-aggressive |
FAQ
Is this fish safe to keep with other reef species?
This fish is reef compatible with caution. It may pose a threat to smaller invertebrates, so it should not be kept with sensitive reef inhabitants without careful planning.
What is the expected growth rate of this fish?
The fish grows to a mature size of 15 inches over time, typically reaching this size within 2 to 3 years under proper conditions.
Can this fish be kept in a smaller tank?
No, a minimum tank size of 50 gallons is required to ensure adequate space and stability for this species.



Lisa MacDonald –
I bought this Snow White Stone Fish for my 50-gallon reef tank. It’s active and looks striking with its white stone appearance. I’ve kept it for six months and it’s adapted well. I do have a few small corals that I’ve moved away from its area to avoid any potential damage. Overall, it’s a great beginner-friendly fish with a bold look.
Jason Manning –
The fish arrived healthy and looks exactly as described. It’s semi-aggressive but not overly so. I’ve placed it in a well-maintained tank with some rockwork. It’s not eating much at first, but it’s active and seems to be adjusting.
Deirdre Berry –
I’m a first-time reef keeper and this fish was a great choice. It’s beautiful and not too aggressive. I made sure to keep it in a spacious tank and avoid placing it near delicate polyps. It’s become a centerpiece in my tank.