Melanurus Wrasse

The Melanurus Wrasse (Halichoeres melanurus), also known as the Tail Spot Wrasse or Hoeven's Wrasse, is a vibrant and active marine fish native to the Western Pacific region. Its striking colors and beneficial habits make it a popular choice among aquarists.

(REEF SAFE WITH CAUTION / BEGINNER)

Essential Information:

• Common Names: Melanurus Wrasse, Tail Spot Wrasse, Hoeven's Wrasse
• Scientific Name: Halichoeres melanurus
• Family: Labridae
• Origin/Habitat: Found in the Western Pacific, from Japan to Samoa and Tonga, and south to the Great Barrier Reef.
• Maximum Size: Up to 5 inches (12.7 cm) in length.
• Lifespan: Typically 5 to 7 years in captivity.
• Level of Difficulty: Beginner; suitable for novice aquarists due to its hardy nature and adaptability.

Appearance & Physical Traits:

• Coloration & Pattern: Displays vibrant blue-green hues with horizontal stripes; males often exhibit more intense coloration.
• Body Shape & Structure: Elongated body with a pointed snout; active swimmers with a sleek profile.

Habitat & Environmental Needs:

• Minimum Tank Size: 55 gallons (208 liters) to provide ample swimming space.
• Water Temperature: 72°F to 78°F (22°C to 26°C).
• pH Level: 8.1 to 8.4.
• Specific Gravity: 1.020 to 1.025.
• Aquascape: Incorporate live rock with crevices for hiding and foraging; a sandy substrate is preferred for burrowing behavior.

Diet & Feeding:

• Diet Type: Carnivorous.
• Preferred Foods: Feeds on small invertebrates, pests like bristle worms, and pyramidellid snails; supplement with high-quality frozen or live foods such as mysis shrimp and brine shrimp.
• Feeding Frequency: Provide food 2 to 3 times daily in small amounts.

Behavior & Compatibility:

• Temperament: Generally peaceful but may exhibit territorial behavior towards similar species.
• Social Behavior: Best kept singly or in pairs; may become aggressive towards other wrasses or similar-shaped fish.
• Tank Mate Compatibility: Compatible with a variety of marine species; caution advised when housing with small crustaceans.
• Activity Level: Active swimmer, constantly foraging and exploring the tank.

Care Considerations & Additional Notes:

• Ease of Care: Hardy and adaptable, making it suitable for beginners.
• Special Requirements: Ensure a covered aquarium to prevent jumping; provide a sandy substrate for burrowing.
• Breeding Info: Breeding in captivity is rare and not well-documented.
• Additional Notes: May assist in controlling pest populations; regular monitoring is recommended to ensure compatibility with tank mates.