Yellowfin Fairy Wrasse – Size M (1.25″ to 1.5″)
This fish is scientifically known as Cirrhilabrus flavidorsalis. It is a vibrant and active species commonly found in coral-rich reef environments.
Key Features
- Species: Cirrhilabrus flavidorsalis
- Size: 1.25″ to 1.5″ (3.2 to 3.8 cm)
- Color: Bright yellow with white and blue accents
- Behavior: Active, social, and often seen in small groups
- Habitat: Tropical marine aquariums with live rock and coral
| Parameter | Value |
|---|---|
| Species | Cirrhilabrus flavidorsalis |
| Size Range | 1.25″ – 1.5″ |
| Temperature | 75°F – 82°F (24°C – 28°C) |
| Water pH | 8.1 – 8.4 |
| Water Hardness | 8 – 12 dGH |
FAQ
What is the typical behavior of the Yellowfin Fairy Wrasse in an aquarium?
The Yellowfin Fairy Wrasse is active and social, often forming small groups. It enjoys moving among live rock and coral, and may display playful behaviors such as darting and chasing.
Is this fish suitable for a community tank?
Yes, it is generally compatible with other peaceful marine fish. However, it may become territorial during feeding or in confined spaces, so adequate tank size and tank mates are important.
How long does it take for this wrasse to reach its full size?
It typically reaches its full size within 6 to 12 months under proper care conditions.



Felicity North –
The Yellowfin Fairy Wrasse is a striking addition to my reef tank. It’s active and colorful, and it quickly became a favorite among the fish. I’ve kept it for over six months and it’s still healthy and vibrant.
Jennifer Watson –
Great fish with bright colors and lively movements. I noticed it’s more active in the morning and tends to stay near the back wall. Feeding is easy with a variety of small pellets and frozen foods.
Stephanie Carr –
This wrasse has adapted well to my 55-gallon tank. The water parameters are stable, and the fish seems to be thriving. I appreciate the clear description of its care needs.