Melanurus Wrasse (Halichoeres melanurus)

Fish in the family Labridae. Moderate care. Reef Safe with Caution.

Melanurus Wrasse

Quick facts

Scientific nameHalichoeres melanurus
FamilyLabridae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentPeaceful
Dietcarnivore
Adult size7 in
Minimum tank size55 gallons
Water parametersTemperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule1-2 times daily

Appearance

The Melanurus Wrasse is a small, slender-bodied wrasse with an elongated profile. Adults display a distinctive bi-color pattern with the anterior body (head and front half) blue to blue-green and the posterior body and tail vibrant yellow or orange-yellow, creating a sharp color transition. Juveniles often show different coloration patterns and may exhibit more muted colors.

Diet and feeding

Feed a varied diet of high-quality carnivorous foods including mysis shrimp, brine shrimp, small marine fish, and quality sinking pellets. Offer food 1-2 times daily in appropriate portions. They will pick at copepods and small crustaceans naturally present in the aquarium.

Difficulty and care for the Melanurus Wrasse

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Ich, marine velvet, parasitic infections, stress-related diseases

Origin and habitat

Indo-Pacific region, including areas from the Red Sea through East Africa to the central Pacific, with populations in Hawaii and other tropical Indo-Pacific coral reef systems.

Log Melanurus Wrasse in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Melanurus Wrasse alongside everything else in your reef.