Social Fairy Wrasse Care Guide

Cirrhilabrus rubriventralis · Saltwater Wrasse

Social Fairy Wrasse
AI-generated illustration of Social Fairy Wrasse
Adult size
~3″ (7.5 cm)
Suggested tank
55+ gal
Placement
Middle to Upper
Flow
Medium to High

What Social Fairy Wrasse look like

The Social Fairy Wrasse (Cirrhilabrus rubriventralis) exhibits a striking coloration characterized by a vibrant combination of blue, pink, and yellow hues. Males are particularly distinguished by their bright red ventral region and elongated dorsal fin, which can reach a maximum adult size of approximately 3 inches (7.5 cm). Sexual dimorphism is evident, with males displaying more vivid colors and larger fins compared to the more subdued coloration of females. Defensive adaptations include the ability to quickly burrow into the substrate to evade predators, and their streamlined body shape allows for agile swimming. Unique morphological features include a pronounced lateral line system that aids in detecting water movements and a small, terminal mouth adapted for feeding on small invertebrates and zooplankton.

Behavior & temperament

Social Fairy Wrasses are known for their gregarious behavior, often forming small schools in the wild. They typically inhabit the upper reef zones, where they exhibit a high level of activity and social interaction. Males establish a hierarchy within their groups, displaying territorial behaviors during breeding seasons, which includes elaborate courtship displays. Their temperament is generally peaceful, but they can exhibit aggression towards other males during mating displays. Breeding behavior involves the male performing a series of vibrant displays to attract females, followed by synchronized spawning events.

Diet & feeding

In the wild, the Social Fairy Wrasse primarily feeds on small crustaceans and zooplankton, making it an insectivorous species. In captivity, they require a varied diet that includes high-quality frozen or live foods such as brine shrimp, mysis shrimp, and finely chopped seafood.

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 'rubriventralis' comes from the Latin 'rubri-' meaning 'red' and 'ventralis' meaning 'belly,' highlighting the distinctive red coloration of the male's ventral area.

Plan your tank

Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.

Keeping Social Fairy Wrasse?

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