Radiata Lionfish (Pterois radiata) – Tiny Size (1″ and Below)
Reef compatible with caution. Care level: Intermediate. Disposition: Semi-aggressive. Minimum tank size: 30 gallons. Mature size: up to 8 inches.
| Feature | Detail |
|---|---|
| Species | Pterois radiata |
| Size (Adult) | Up to 8 inches |
| Minimum Tank Size | 30 gallons |
| Reef Compatibility | With caution |
| Difficulty Level | Intermediate |
| Behavior | Semi-aggressive |
FAQ
Is the Radiata Lionfish safe to keep with other reef fish?
It is reef compatible with caution. It may attack smaller or slower-moving fish, so it should not be kept with very small or shy species.
What is the expected growth rate of this lionfish?
The Radiata Lionfish grows to a mature size of 8 inches. In a small tank, growth may be slower due to limited space and resources.
Can this lionfish be kept in a community tank?
Only with careful consideration. It is semi-aggressive and may pose a threat to smaller fish. A well-established tank with larger, robust fish is recommended.
Deirdre Paige –
Got the tiny Radiata lionfish and it’s been thriving in a 30-gallon tank. It’s active but not overly aggressive. I’ve added a few larger fish, and it seems to coexist with them as long as they’re not too small. The coloration is vibrant and it’s a great addition to the reef setup.
Stephen Cameron –
The fish arrived healthy and has been active since setup. I noticed it’s cautious around smaller fish, so I removed a few shrimp. It’s not aggressive but does need space. Overall, a good choice for intermediate reef keepers.
Lillian Miller –
It’s a nice-looking fish, but I had to monitor closely. It attacked a small snail once. I now keep only larger fish. It’s not a beginner-friendly species, but it’s worth it if you’re prepared.