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Three-spot Wrasse

Halichoeres trispilus

A pastel-colored wrasse, famous for its yellow livery and three dark spots on the dorsal fin.

Family
Labridae
Origin
Oceano Indiano: dalle Maldive all'Africa orientale, su scogliere sabbiose.
Origin
Tropical oceans and reefsAfrica and MadagascarSouth and Southeast Asia
Tank use
Used in 0 tanks

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Species challenges
Water Temperature

22 °C - 26 °C

pH Value

8.1 - 8.4

Water type

Marine

Tank level

Bottom and middle

Adult size

9 cm

Species description

Geographical Origin and Habitat: Indian Ocean: Maldives to East Africa, in sandy reef habitats.

Taxonomy and Morphology: A member of the Labridae family, it features a slender, laterally compressed body design. Adults reach a maximum size of approximately 9.0 cm.

Social Behavior: Shows a highly active and peaceful behavior. Dominant males may display minor intraspecific territoriality during breeding parading.

Coloration and Sexual Dimorphism: The coloration is exceptionally vivid, characteristic of reef-dwelling wrasses. Sexual dimorphism is prominent, with males showing brighter colors.

Care, breeding and tankmates

Aquarium Setup: Requires a tank of at least 200.0 liters with plenty of live rock shelters. A tight-fitting lid is mandatory to prevent jumping out.

Diet and Feeding: Carnivore. Feed zooplankton, frozen foods like mysis and brine shrimp, alongside high-quality marine pellets.

Water Quality: Reef parameters with pH 8.1-8.4, gravity 1.023-1.025, and low nitrates are critical.

Compatibility and Cohabitation: Peaceful reef companion. Suitable for community tanks. Keep only one male per aquarium to avoid fighting.

Aquarium Breeding: Egg scatterer. Protogynous hermaphrodite. Spawning in private aquaria has not been documented successfully.

Risks and Diseases: High risk of jumping. Prone to skin damage if stressed by aggressive tankmates. Maintain stable water conditions.

Fish profile

Temperament
Pacifico, attivo, ama esplorare costantemente il fondale sabbioso.
Diet
Carnivoro. Caccia piccoli invertebrati nella sabbia. Accetta mysis, artemia e pellet.
Tank level
Bottom and middle
Minimum group
1
Adult size
9 cm
Minimum tank volume
200 L
GH
n/a
KH
n/a
TDS
n/a
Conductivity
n/a
Sex ratio
Singolo
Feeding frequency
2 volte al giorno
Bioload
Medium
Flow
Moderato
Jump risk
Covered tank required
Reproduction
Ermafrodita protogino. Riproduzione in acquario domestico non nota.
Compatibility & tankmates
Reef-safe con coralli. Può cibarsi di piccoli policheti o mini gamberi.

Ecological Estimates & Biological Models

Trophic level
3.3 ± 0.5 se
Resilience
High (less than 15 months)
Phylogenetic uniqueness (PD50)
0.5
Bayesian Length-Weight
a = 0.01, b = 3.09
VulnerabilityLow vulnerability (10 / 100)

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.

Last updated: 06/13/2026