Pearly-spotted Wrasse

Geographical Origin and Habitat: Indo-Pacific: from the Bay of Bengal to the shores of Singapore and the Philippines. Found in coral reefs, shallow lagoons, and sandy margins at depths from 1 to 30 meters.

Taxonomy and Morphology: Genus Halichoeres, family Labridae. Elongated body with a pointed snout and specialized teeth for feeding on benthic invertebrates. Grows to 12.0 cm.

Social Behavior: Active diurnal swimmer that spends the day hunting near the substrate. Burrows into the sand bed at night or when threatened.

Coloration and Sexual Dimorphism: Commonly found on shallow coastal sandy reefs rich in microfauna. Adult males possess striking, colorful patterns, whereas juveniles and females exhibit camouflaging stripes or spots.

Aquarium Setup: Requires a spacious aquarium of at least 150.0 liters with a fine sand bed of at least 5-8 cm depth for sleeping. A secure lid is highly recommended.

Diet and Feeding: Active carnivore. Diet should include mysis shrimp, brine shrimp, chopped krill, and high-quality dry pellets.

Water Quality: Keep marine parameters stable: temperature 22.0-27.0 °C, pH 8.1-8.4, specific gravity 1.020-1.025.

Compatibility and Cohabitation: Safe with corals, but may eat small ornamental shrimps, tubeworms, and flatworms. Great for pest control.

Aquarium Breeding: Protogynous hermaphrodite. Broadcast spawner; successful captive breeding in home aquariums is undocumented.

Risks and Diseases: Skin infections can occur if the sand substrate is too coarse or sharp. High jumping risk.