Saddle Wrasse (Thalassoma duperrey) – Size M
Thalassoma duperrey
Reef Compatible – With Caution
Care Level – Intermediate
Disposition – Aggressive
Min. Tank Size – 100 gallons
Mature Size – 11 inches
| Size Range | 1.5″ to 2″ |
|---|
FAQ
Is the Saddle Wrasse safe to keep with other fish in a reef tank?
Only with caution. It is aggressive and may attack slower or smaller fish. Avoid keeping with small or shy species.
What is the minimum tank size recommended for this fish?
100 gallons is the minimum recommended tank size.
How long does it take for a Saddle Wrasse to reach mature size?
It can grow up to 11 inches in mature size, though the exact time varies depending on tank conditions and diet.


Kylie Reid –
Bought this Saddle Wrasse for my 120-gallon reef tank. It’s active and colorful, though it does chase smaller fish. I’ve added larger, more robust species to avoid conflicts. It’s a striking addition to the tank after a few weeks.
Elizabeth Harris –
The fish arrived healthy and seems to adapt well. I’m cautious about introducing new species. It’s aggressive but fascinating to watch. Tank is now more dynamic with its movements.
Tim Dickens –
It’s not for beginners. I expected it to be more peaceful, but it’s quite assertive. I’ve reorganized my tank layout to give it space and reduce stress on other fish.