Siganus corallinus | S

Siganus corallinus, commonly known as the Coral Rabbitfish, is a visually stunning addition to any marine aquarium. This species is characterised by its intricate coral-like patterning and peaceful temperament, making it a popular choice among hobbyists seeking a unique herbivore.

Care Level: Moderate. This fish requires stable water conditions and a well-established tank with ample algae growth or supplemental vegetable matter.

Temperament and Compatibility: Generally peaceful, the Coral Rabbitfish can be kept with other non-aggressive species. It may display mild territorial behaviour towards conspecifics or similar species, so housing a single specimen or a mated pair is recommended.

Diet: Primarily herbivorous, feeding on algae and marine vegetation. Supplement with high-quality seaweed sheets, spirulina, and vegetable-based pellets to ensure balanced nutrition.

Minimum Tank Size: A minimum of 120 litres (approximately 30 gallons) is advised to provide sufficient swimming space and grazing area.

Reef Compatibility: With Caution. While generally reef safe, this species may nip at soft corals or clam mantles, so careful monitoring is necessary when introduced to sensitive reef systems.

Water Parameters: Maintain stable marine conditions with temperature between 24-27°C, salinity at 1.023-1.025 SG, and pH 8.1-8.4.

Origin: Indo-Pacific region.

Maximum Size: Up to 20 cm (8 inches) in length.

Adding a Coral Rabbitfish to your aquarium not only enhances its visual appeal but also contributes to natural algae control, promoting a healthier reef environment.