Melanurus Wrasse

Halichoeres melanurus (Melanarus Wrasse) Care Level: Easy Temperament: Peaceful Coloration: Blue, green, red, and yellow Diet: Carnivore Reef Compatible: Yes Water Parameters: Specific gravity 1.020–1.025, temperature 22–26°C, dKH 6–12, pH 7.8–8.4 Maximum Size: Up to 11 cm Family: Labridae Minimum Tank Size: 190 litres Overview The Melanurus Wrasse, also known as the Tail Spot Wrasse or Hoeven's Wrasse, is a vibrant and captivating marine fish that makes a wonderful addition to any suitable aquarium. Its body features a stunning blue-green base colour accented with pink or yellow horizontal stripes along its sides. Juveniles tend to have more muted coloration compared to adults. An aquarium of at least 190 litres with a tight-fitting lid is recommended to accommodate the Melanurus Wrasse. Providing a sandy substrate about 5–8 cm deep allows the fish to burrow and hide when it feels threatened. This peaceful species thrives in a community setting and can coexist well with other non-aggressive wrasses, including its own kind. The Melanurus Wrasse is beneficial for reef aquariums as it preys on pests like fireworms and pyramidellid snails, offering protection to corals and clams. It may also consume feather dusters, wild shrimp, tubeworms, flatworms, and even parasites off tank mates. To keep this wrasse healthy and vibrant, offer a varied diet that includes vitamin-enriched frozen mysis shrimp, brine shrimp, and other meaty foods, along with high-quality marine flake and pellet foods.