The Fiji Foxface, also known as the Bicolour Foxface, is a spectacular rabbitfish recognised by its deep chocolate-brown to almost black body, brilliant yellow rear section and contrasting white facial markings. Native to Fiji, this relatively uncommon species offers a dramatic alternative to the more familiar yellow Foxface and can reach approximately 24 centimetres when fully grown. Its bold colouration, active personality and natural algae-grazing behaviour make it an impressive feature fish for a spacious marine aquarium.
We recommend a mature aquarium of at least approximately 450 litres, with a minimum length of around 150 centimetres and plenty of open swimming space. Stable rockwork should be included to provide shelter and extensive surfaces for natural algae growth, while strong circulation, good oxygenation and efficient filtration will help support this active species. Newly introduced specimens may initially be shy and can temporarily display darker or mottled stress colouration while settling into their new surroundings.
The Fiji Foxface is generally peaceful with unrelated community fish but may become territorial towards other rabbitfish, Foxfaces or similarly shaped herbivores. It is commonly considered reef safe with caution: most specimens leave established corals and ornamental invertebrates alone, although an underfed individual may occasionally investigate or nip at fleshy LPS corals, soft corals or zoanthids. Providing regular algae-based meals and plenty of natural grazing opportunities greatly reduces the likelihood of unwanted picking.
An algae-forward and varied diet is essential for maintaining excellent body condition, digestion and colour. Offer dried marine seaweed or nori daily, supported by Fauna Marin Soft Spirulina – M and Fauna Marin Soft Multi Mix, which are currently available through EasternMarine Aquariums. EMA Marine Mega Mix Fish & Coral Food can also be offered to provide additional marine proteins and dietary variety. Feed smaller portions once or twice daily while allowing the fish to graze naturally between meals.
Maintain a temperature of approximately 24–26°C, salinity around 1.024–1.026 and a pH between 8.1 and 8.4. Like all rabbitfish, the Fiji Foxface has stout venomous spines along its dorsal and anal fins that can cause a very painful injury, so it should never be handled directly and extra care must be taken when netting or working inside the aquarium. With appropriate space, stable conditions and consistent access to marine algae, the Fiji Foxface is a hardy, useful and exceptionally striking addition to a well-planned reef or fish-only aquarium.
