Common name: Brownspotted spinefoot

General information

The Spotted Rabbitfish, scientifically known as Siganus stellatus, is a striking species known for its unique star-like spots scattered across its body. This species is part of the Siganidae family, which is comprised of rabbitfishes known for their peaceful demeanor and algae-grazing habits. The Spotted Rabbitfish is not as common in the aquarium trade as some of its relatives, but it is appreciated for its distinctive appearance and utility in controlling algae growth.

Care

Spotted Rabbitfish require a spacious aquarium with plenty of swimming room and hiding places. They are herbivorous and thrive on a diet rich in marine algae and vegetable matter. Supplementing their diet with dried seaweed or specially formulated herbivore pellets can help maintain their health and vibrant coloration. It's important to note that rabbitfish have venomous spines on their dorsal fins, so caution is advised when handling or performing tank maintenance.

Reproduction

In the wild, Spotted Rabbitfish form pairs during the breeding season. They are broadcast spawners, releasing eggs and sperm into the water column where fertilization occurs. While breeding them in captivity is challenging, it is possible with a well-established system and careful attention to water quality and diet.

Habitat

The Spotted Rabbitfish is found in the Indo-Pacific region, from the Red Sea and East Africa to Samoa, north to southern Japan, and south to New Caledonia and the Great Barrier Reef. They inhabit coral reefs and lagoons, often found at depths ranging from shallow waters to about 30 meters. In the aquarium, replicating their natural environment with live rock structures and ample space for grazing is beneficial for their well-being.