Bicolor Foxface

The Bicolor Foxface is a striking rabbitfish species endemic to the waters around Fiji and Tonga, highly prized for its bold two-tone coloration. The anterior half of the body, including the head and chest, is a rich dark brown to black, while the posterior half transitions sharply to a brilliant golden yellow. This dramatic contrast makes it one of the most visually appealing members of the Siganidae family and a standout addition to any marine aquarium large enough to house it.

Like all foxfaces and rabbitfish, the Bicolor Foxface possesses venomous dorsal and anal fin spines that can deliver a painful sting similar to a wasp or bee sting. Aquarists must exercise caution during tank maintenance and netting. Despite this defensive armament, the species is remarkably peaceful and docile, rarely showing aggression toward tankmates of any kind. It is an excellent algae grazer that will consume hair algae, bryopsis, and other nuisance algae varieties.

The Bicolor Foxface is hardy, disease-resistant, and adapts readily to aquarium life, making it an excellent choice for beginners with appropriately sized systems. It is considered reef-safe, though heavily underfed individuals may occasionally sample soft coral polyps. When stressed or sleeping, this species displays a mottled pale pattern that can alarm new keepers but is entirely normal behavior. Providing a varied herbivorous diet with regular offerings of marine algae sheets ensures the best coloration and health.