Threadfin Snapper (Symphorichthys spilurus)
Reef compatible with no known predatory behavior toward corals or invertebrates.
Care level: Expert-only. Disposition: Peaceful. Minimum tank size: 150 gallons. Mature size: 23 inches.
| Size | XL (5″ to 6″) |
|---|
FAQ
Is the Threadfin Snapper suitable for a reef tank?
Yes, the Threadfin Snapper is reef compatible and does not pose a threat to corals or invertebrates.
What is the minimum tank size required for this fish?
A minimum tank size of 150 gallons is required for proper growth and stability.
How large does the Threadfin Snapper grow in maturity?
The mature size of the Threadfin Snapper is 23 inches.

Bella Grant –
I’ve kept this fish in a 150-gallon reef tank for over a year. It’s peaceful and doesn’t bother the corals. The size is impressive, and it’s active during the day. Only suitable for expert aquarists due to the care requirements.
Sean Clark –
The fish looks healthy and stays calm in the tank. I appreciate that it’s reef-safe. It’s a bit large for smaller setups, so make sure your tank is at least 150 gallons.
Lily Alsop –
This snapper has been a stable addition to our reef. It doesn’t eat any of the polyps or small invertebrates. Very satisfied with the purchase and the clarity of the species description.