A small, peaceful, jewel-toned reef wrasse whose terminal males flush deep red and magenta and flash extended fins to display. Reef-safe, hardy once settled, and one of the best beginner-friendly fairy wrasses for a community reef.
ℹ️
Educational only. KinStation content is reviewed by licensed veterinarians but cannot replace an in-person exam. Always consult a licensed veterinarian or board-certified specialist for diagnosis, treatment, or any decision affecting your pet's health.
🩺 Need expert help with your fairy wrasse?
Connect with a specialist near you or ask a licensed vet — never substitute online guidance for hands-on care in an emergency.
Indian Ocean and Red Sea, into the western Pacific
Origin
Old World
Climate
🌴 Tropical
Water type
🌊 Marine
Family
Labridae
Genus
Cirrhilabrus
Part of the Wrasses
Wrasses (family Labridae) are an enormous, diverse group of active, colorful reef fish ranging from tiny fairy and flasher wrasses to large predators. Many sand-diving species sleep buried in the substrate, most are accomplished jumpers, and several are prized for controlling pest invertebrates in reef aquariums.
From the minimum an animal needs to be kept humanely, up to the ideal setup. Bigger is almost always better — minimums are floors, not targets.
Photo coming soon
Minimum
Single reef-safe wrasse
55 gal / 208 L reef
Cirrhilabrus species reach 3–5 in. 55-gal reef minimum with mature live rock, tight lid (jumpers), and reef-safe tankmates. Single male per tank — they fight rivals.
Photo coming soon
Recommended
Harem reef display
75 gal / 284 L reef
75-gal reef with one male and 2–3 females, mature rockwork, and peaceful tankmates. Males display brilliant nuptial colours during courtship — striking in mature reefs.
Photo coming soon
Ideal
Mature display harem
100 gal+ / 379 L+ mature reef
Mature 100-gal+ reef with deep aquascape, harem group, and peaceful established community. Best colour and behaviour from well-fed males.
Life & growth stages
How this animal changes through its life — each stage often has its own care, diet and space needs.
Photo coming soon
Egg
Fish eggs are small, translucent spheres, often laid in clutches on plants, substrate, or in a nest — or carried/brooded by a parent in livebearing and mouth-brooding species. A dark eye spot and the curled embryo become visible inside as development progresses.
Photo coming soon
Fry
Newly hatched fry are tiny and semi-transparent, frequently still carrying a yolk sac that fuels them before they feed freely. They lack full fin structure and adult coloration, staying near cover until they can swim and forage on their own.
Photo coming soon
Juvenile
Juveniles look like miniature adults but with developing fins and muted or different markings; many species shift pattern and color as they mature. Growth is rapid at this stage given clean water and steady feeding.
Adult
Adults show the species' full size, finnage, and mature coloration, and are sexually mature. Many fish develop sex-specific differences in size, color, or fin shape, which can intensify during breeding.
Habitat & enclosure
Provide a minimum of 30 gallons (more for a small harem) with abundant live rock for cover and open water above the rockwork for swimming, where fairy wrasses spend much of their time in the upper third of the tank. A tightly fitting lid is essential, as these are notorious jumpers, especially when first introduced or startled.
Maintain stable tropical reef parameters: temperature 72-82 F (22-28 C), pH 8.1-8.4, salinity 1.023-1.026 specific gravity, and moderate flow. They do best in a mature, peaceful reef with plenty of natural microfauna and good sightlines.
Substrate
A fine sand bed suits the display, though fairy wrasses do not burrow like Halichoeres and instead shelter in rock crevices at night. Generous live rock provides the cover and sightlines they need to feel secure.
Equipment & setup
Run a marine system with a protein skimmer, strong biological filtration, and a reliable heater; add a chiller in hot climates. Provide moderate flow and standard reef lighting, and fit a tight, gap-free lid since these fish jump readily.
Diet
A planktivore and micro-predator that feeds in the water column on zooplankton and small crustaceans rather than hunting through the substrate. In the aquarium it readily accepts frozen mysis and brine shrimp, cyclops, finely chopped seafood, and quality marine flakes and pellets.
Feed two to three small meals daily, as these small, active fish have fast metabolisms and lose condition if underfed. Enriched, varied foods keep the males' red coloration vivid.
Behavior & temperament
One of the most peaceful wrasses, fully reef-safe and harmless to corals and ornamental invertebrates, making it an excellent community reef fish. Unusually for the genus, it can be kept as a single male with several females (a harem) in a sufficiently large tank, and the dominant male will display intensified color and extended fins. It is shy at first but bolds up quickly in a calm environment.
Avoid housing with aggressive or much larger fish that will bully it. Multiple males in a small tank will fight, so keep one male per group unless the system is large and well-aquascaped.
Health
Hardy once acclimated, but newly imported fairy wrasses are jumpy and stress-prone, so a secure lid and a quiet, established tank are the most important safeguards. They are susceptible to ich and marine velvet after shipping; quarantine new arrivals and keep parameters stable.
Wrasses can be sensitive to copper treatments, so dose cautiously. The most common loss is a jump from an uncovered tank in the first days after introduction, before the fish has settled.
Tips, DIY & hacks
Add fairy wrasses to a peaceful, well-established reef rather than a new or aggressive tank, and keep the lid closed for the first weeks. Drip-acclimate and quarantine before introduction. To build a harem, add the females first and the male last, or add all individuals together.
