Ruby Fin Fairy Wrasse (Cirrhilabrus rubripinnis)
The Ruby Fin Fairy Wrasse, Cirrhilabrus rubripinnis, is a colourful and active reef-safe wrasse with warm red-orange body tones, vivid ruby-red fins and fine blue edging that can become especially bright in mature males. Also known as the Redfin Fairy Wrasse or Ruby Finned Fairy Wrasse, this Western Central Pacific species is a lively open-water swimmer for mature reef aquariums. It is coral safe, generally hardy once settled and full of movement, but it needs a secure lid, regular feeding and care when mixing with other fairy wrasses.
Common Name:
Ruby Fin Fairy Wrasse, Ruby Finned Fairy Wrasse, Redfin Fairy Wrasse, Red-fin Fairy Wrasse, Redfin Wrasse.
Scientific Name: Cirrhilabrus rubripinnis
| Species | Cirrhilabrus rubripinnis |
|---|---|
| Common Names | Ruby Fin Fairy Wrasse, Redfin Fairy Wrasse, Ruby Finned Fairy Wrasse |
| Habitat | Western Central Pacific |
| Behavior | Lively open-water swimmer, active, coral-safe |
| Compatibility | Best in mature reef tanks; avoid mixing with other fairy wrasses |
| Feeding | Regular feeding required; omnivorous |
| Adult Size | Up to 6 inches (15 cm) |
FAQ
What is the typical size of a Ruby Fin Fairy Wrasse when mature?
The Ruby Fin Fairy Wrasse can grow up to 6 inches (15 cm) in length when mature.
Is the Ruby Fin Fairy Wrasse safe for coral reefs?
Yes, the Ruby Fin Fairy Wrasse is coral safe and does not harm reef structures.
How should I care for a Ruby Fin Fairy Wrasse in a tank?
Provide a secure lid, maintain regular feeding, and ensure the tank is mature before introducing the wrasse. Avoid mixing with other fairy wrasses.


William Sharp –
The Ruby Fin Fairy Wrasse adds vibrant color and movement to my reef tank. The red fins are striking, especially when the fish is mature. It’s active and doesn’t damage corals. I’ve had it for six months and it’s thriving with regular feeding.
Alexandra Wilkins –
Beautiful fish with bright red fins. It’s a bit shy at first but becomes more active over time. I noticed the blue edging on the fins brightens up in the evening. Needs a secure lid, which I’ve added. Good for a mature reef setup.
Jacob Davies –
This wrasse is a highlight in my aquarium. The color is vivid and the fish swims freely in open areas. It’s peaceful and doesn’t eat coral. I feed it daily and it stays healthy and active.