Rhynchostracion nasus | S

Rhynchostracion nasus, commonly known as the small boxfish, is a fascinating species prized for its unique body shape and gentle nature. This species is best suited for experienced marine aquarists due to its specialised care needs.

Care Level: Moderate to advanced. This species requires stable water parameters and a well-established tank.

Temperament: Generally peaceful but may become shy or stressed if housed with aggressive tankmates.

Diet: Omnivorous. Feed a varied diet including high-quality marine pellets, frozen mysis shrimp, brine shrimp, and algae-based foods to ensure balanced nutrition.

Tank Requirements: Minimum tank size of 150 litres is recommended to provide ample swimming space and maintain water quality. A mature, well-cycled aquarium with plenty of live rock for grazing and hiding is essential.

Reef Compatibility: With Caution. While generally peaceful, Rhynchostracion nasus may nip at small invertebrates or sessile corals, so careful monitoring is advised in reef setups.

Water Parameters: Maintain stable conditions with temperature between 24-26°C, salinity at 1.023-1.025 SG, pH 8.1-8.4, and moderate water flow.

Origin: Not Provided.

Maximum Size: Approximately 15 cm (6 inches).

Due to their delicate nature, ensure gradual acclimation and avoid sudden changes in water quality. Regular observation and a stress-free environment will help maintain their health and longevity.