Yellowrose Goby

Geographical Origin and Habitat: Western Pacific Ocean, distributed from southern Japan to Indonesia and the Great Barrier Reef. Typically found in shallow waters and reef areas rich in hiding places.

Taxonomy and Morphology: Belongs to the family Gobiidae. Characterized by a body structure adapted to its active lifestyle, showing bright coloration. Size up to 5.5 cm.

Social Behavior: Active species with a peaceful temperament. Shows moderate to high territorial habits depending on sex and population density.

Coloration and Sexual Dimorphism: Males and females display visible differences in color pattern and vibrancy, especially during the courtship phase.

Aquarium Setup: Requires a marine tank of at least 15 gallons (approx. 60.0 liters), decorated with live rocks to provide natural shelter. For sand-dwelling wrasses, a fine sand bed of at least 2-3 inches (5-8 cm) is essential.

Diet and Feeding: Carnivorous. Feeds on copepods, brine shrimp, and food particles carried by currents near its burrow. It is recommended to feed the fish two or three times daily in small portions.

Water Quality: Stable parameters: temperature 22.0-27.0°C, pH 8.1-8.4, SG stable between 1.020 and 1.025. Monitored nitrates and phosphates.

Compatibility and Cohabitation: Compatible with reef fish. Avoid housing with larger predators or highly aggressive tankmates.

Aquarium Breeding: Oviparous reproduction. Forms monogamous bonds. Lays adhesive eggs inside the burrows dug by its symbiotic shrimp. Not bred in captivity.

Risks and Diseases: Sensitive to transport stress and high jump risk; requires a tightly fitted aquarium lid.