Encyclopaedia
Labout's Fairy Wrasse
Cirrhilabrus laboutei
Labout's Fairy Wrasse (Cirrhilabrus laboutei): marine reef fish of the family Labridae, prized for its unique husbandry requirements.
- Family
- Labridae
- Origin
- Western Pacific: Great Barrier Reef and Coral Sea to New Caledonia and Loyalty Islands.
- Origin
- Tropical oceans and reefsAustralia, New Guinea, and Oceania
- Tank use
- Used in 0 tanks
Share
22 °C - 27 °C
8.1 - 8.4
Marine
Mid-water
12 cm
Species description
Geographic Origin and Biotope: Tropical Western Pacific. Inhabits exposed outer reef slopes and sandy-rubble zones rich in hard corals of the Coral Sea down to depths of 55 meters.
Taxonomy and Morphology: Member of the family Labridae. Reaches about 12 cm. Torpedo-shaped, laterally compressed body, with eyes equipped with a specialized cornea for depth.
Social Behavior: Tireless and elegant swimmer. At night it produces a gelatinous, transparent cocoon to hide its scent from predators.
Coloration and Sexual Dimorphism: Unique and spectacular coloration: lemon-yellow body striped with longitudinal magenta, orange, and neon-blue lines. Multicolored rounded caudal fin.
Care, breeding and tankmates
Aquarium Setup: Tank of at least 200 liters (55 gallons) rich in rocks with many open lanes for fast swimming in mid-water. Maintain stable lighting.
Diet and Feeding: Carnivore. Provide a varied diet with mysis, brine shrimp, fresh or frozen copepods, and small-sized enriched dry pellets.
Water Quality: Temperature 22-27°C (72-80°F), pH 8.1-8.4, specific gravity 1.020-1.025. Excellent water quality guaranteed by a good skimmer.
Compatibility and Tankmates: 100% reef-safe. Does not cause damage to hard or soft corals, or medium-sized ornamental crustaceans. Excellent tankmate for community tanks.
Aquarium Reproduction: Reproduction is not recorded in domestic captivity due to the complex pelagic larval phase.
Risks and Diseases: Jumps frequently if startled or disturbed. It is necessary to cover the top of the aquarium perfectly with a fine mesh screen.
Fish profile
- Temperament
- Peaceful
- Diet
- Carnivore
- Tank level
- Mid-water
- Minimum group
- 1
- Adult size
- 12 cm
- Minimum tank volume
- 200 L
- GH
- n/a
- KH
- 8 dKH - 12 dKH
- TDS
- n/a
- Conductivity
- n/a
- Sex ratio
- Solitary or in harem (one male, multiple females).
- Feeding frequency
- Feed twice daily.
- Bioload
- Low
- Flow
- Medium
- Jump risk
- Covered tank required
- Reproduction
- Protogynous hermaphrodites. Lay pelagic eggs. No documented reproduction in home aquariums.
- Compatibility & tankmates
- Peaceful. Safe with corals and peaceful reef fish. Do not house with aggressive larger fish.
Ecological Estimates & Biological Models
- Trophic level
- 3.4 ± 0.45 se
- Resilience
- High (less than 15 months)
- Phylogenetic uniqueness (PD50)
- 0.5
- Bayesian Length-Weight
- a = 0.01072, b = 3.03
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
Related species
Other recommended species with similar care requirements and water parameters.



