Saddle Wrasse (Thalassoma duperrey)
Reef Compatible – With Caution
Care Level – Intermediate
Disposition – Aggressive
Min. Tank Size – 100 gallons
Mature Size – 11 inches
| Size | Range |
|---|---|
| S | 1″ to 1.5″ |
FAQ
Is the Saddle Wrasse safe to keep with other fish in a reef tank?
Only with caution. It is aggressive and may attack smaller or slower-moving fish. Avoid keeping with delicate or shy species.
What is the recommended minimum tank size for this fish?
100 gallons is the minimum recommended tank size to ensure adequate space and stability.
How big does the Saddle Wrasse grow when mature?
It reaches a mature size of 11 inches.


Warren Dickens –
Bought this for my 120-gallon reef tank. It’s active and colorful, but I had to remove a small shrimp that was getting harassed. Still, it adds a lot of visual interest. Needs a strong tank setup and careful species selection.
Rose Davidson –
The fish arrived healthy and looks vibrant. I’m cautious about adding new fish because it’s aggressive. It’s not for beginners, but it’s a great addition to a well-established tank.
Deirdre Knox –
After a few weeks, it’s established in the tank and seems to be doing well. I keep a few larger fish around it to avoid conflicts. Definitely not for small tanks or mixed communities.