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Five-band Wrasse

Thalassoma quinquevittatum

A colorful and energetic marine wrasse adorned with red, green, and yellow bands.

Family
Labridae
Origin
Indo-Pacific: East Africa to the Hawaiian and Tuamotu Islands.
Origin
Tropical oceans and reefsExtra-Amazon South AmericaAfrica and Madagascar
Tank use
Used in 0 tanks

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Species challenges
Water Temperature

23 °C - 28 °C

pH Value

8.1 - 8.4

Water type

Marine

Tank level

All levels

Adult size

17 cm

Species description

Geographical Origin and Habitat: Indo-Pacific, ranging from East Africa to the Hawaiian and Tuamotu Islands. Inhabits surge zones and shallow, clear reefs at depths of 1 to 15 meters.

Taxonomy and Morphology: Member of the family Labridae. Features a moderately compressed, elongated body. Reaches a maximum length of 17 cm.

Social Behavior: Energetic and territorial. Males will chase other wrasses and may bully smaller tankmates. Best kept singly.

Coloration and Sexual Dimorphism: Body is decorated with vibrant vertical red and green bands, with yellow undertones and five dark saddles along the back. Terminal males are much brighter than females and juveniles.

Care, breeding and tankmates

Aquarium Setup: Minimum tank size of 300 liters. A thick layer of fine sand (5-7 cm) is essential for burying behavior. Secure lid is mandatory.

Diet and Feeding: Carnivore. Feeds on small crabs, shrimp, and worms. Feed frozen mysis, krill, finely chopped seafood, and high-quality pellets three times daily.

Water Quality: Strong water flow and high oxygenation. Maintain temperature at 23-28°C, pH 8.1-8.4, and salinity at SG 1.020-1.025.

Compatibility and Cohabitation: Not safe with ornamental shrimp, crabs, or small snails. Suitable tankmates include tangs, triggerfish, and larger damselfishes.

Aquarium Breeding: Extremely difficult. Pelagic spawners that release eggs into open water.

Risks and Diseases: High jumping risk. Lack of a fine sand bed causes stress and potential physical injury from gravel abrasion.

Fish profile

Temperament
Semi-aggressivo
Diet
Carnivoro
Tank level
All levels
Minimum group
1
Adult size
17 cm
Minimum tank volume
300 L
GH
n/a
KH
8 dKH - 12 dKH
TDS
n/a
Conductivity
n/a
Sex ratio
Singolo
Feeding frequency
3 volte al giorno
Bioload
Medium
Flow
Forte
Jump risk
Covered tank required
Reproduction
Raramente riprodotto in acquario. Sono riproduttori pelagici.
Compatibility & tankmates
Non compatibile con piccoli crostacei, granchi e vermi policheti.

Ecological Estimates & Biological Models

Trophic level
3.6 ± 0.56 se
Resilience
High (less than 15 months)
Phylogenetic uniqueness (PD50)
0.5
Bayesian Length-Weight
a = 0.01, b = 3.05
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