Fairy Wrasse Care Guide
Cirrhilabrus rubrimarginatus · Saltwater Wrasse
What Fairy Wrasse look like
The Fairy Wrasse, Cirrhilabrus rubrimarginatus, exhibits a striking coloration characterized by a vibrant combination of red, blue, and yellow hues, which serve as both camouflage and a display mechanism during mating rituals. Adults can reach a maximum size of approximately 3 inches (7.5 cm) in standard length. Sexual dimorphism is evident, with males displaying more vivid coloration and elongated dorsal fins compared to females, which tend to be more subdued in color. This species possesses a laterally compressed body, allowing for agile swimming, and features a prominent, forked caudal fin that enhances its maneuverability. Defensive adaptations include the ability to quickly dart into crevices or under coral ledges to evade predators, as well as the presence of small, sharp teeth adapted for grazing on small invertebrates and algae.
Behavior & temperament
Cirrhilabrus rubrimarginatus is typically found in small groups, exhibiting a social hierarchy where dominant males establish territories and engage in courtship displays to attract females. They are primarily mid-water swimmers, often hovering above the substrate or coral formations. Breeding behavior involves elaborate displays, where males perform intricate movements to entice females, often leading to spawning events. The species is generally peaceful but can exhibit territorial aggression towards other males, especially during the breeding season. Their behavior is characterized by quick bursts of speed and a tendency to retreat into hiding spots when threatened.
Diet & feeding
In the wild, the Fairy Wrasse primarily feeds on small crustaceans, zooplankton, and algae. In captivity, they require a varied diet that includes high-quality frozen or live foods such as brine shrimp, mysis shrimp, and finely chopped marine foods, supplemented with high-quality pellets.
Behind the name
The genus name 'Cirrhilabrus' is derived from the Latin 'cirrus', meaning 'curl' or 'fringe', and 'labrus', meaning 'wrasse', referring to the fringed appearance of the fins. The species name 'rubrimarginatus' comes from the Latin 'rubri-', meaning 'red', and 'marginatus', meaning 'bordered', referring to the distinctive red margins on the fins.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
Keeping Fairy Wrasse?
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