The Foxface Rabbitfish (Siganus vulpinus), also known as the Foxface Lo or Common Foxface, is a vibrant and peaceful marine fish, prized for its striking yellow body and bold black-and-white face markings. Known for its algae-eating abilities and easygoing temperament, this fish is a practical yet stunning addition to any saltwater aquarium.
Product Details
Species:Siganus vulpinus
Common Names: Foxface, Foxface Lo, Common Foxface Rabbitfish
Origin: Indo-Pacific Region
Diet: Herbivore
Reef Safe: With caution (may nibble on some soft corals)
Maximum Size: 20–24 cm (8–10 inches)
Temperament: Peaceful
Care Level: Moderate
Care Guidelines
Marine Aquarium Setup: The Foxface Rabbitfish thrives in tanks with a minimum capacity of 300 liters. Provide plenty of live rock for grazing and hiding spaces, as well as open swimming areas. This species prefers moderate water flow and a well-established reef system. Its vibrant coloration and peaceful demeanor make it an excellent centerpiece for community saltwater aquariums.
Water Parameters:
Temperature: 24°C – 27°C
pH Range: 8.1 – 8.4
Salinity: 1.020 – 1.025 SG
dKH: 8 – 12 Maintain stable water parameters and perform regular water changes to ensure the fish's health and well-being.
Diet: As a herbivore, the Foxface Rabbitfish feeds primarily on algae, making it a natural tank cleaner. Supplement its diet with marine-based algae, spirulina, seaweed sheets, and herbivore pellets. A varied diet ensures proper nutrition and vibrant coloration.
Behavior and Compatibility: This peaceful species is an excellent community fish, compatible with a wide range of tankmates, including other peaceful species and semi-aggressive fish. However, caution should be taken when housing it with other rabbitfish to avoid territorial disputes. The Foxface has venomous dorsal spines as a defense mechanism, so handle with care during maintenance.
Growth and Maintenance:
The Foxface Rabbitfish can grow up to 24 cm in length, making it suitable for medium to large aquariums. It is hardy and relatively easy to care for, provided it has a stable environment and proper diet. Regular algae growth in the tank ensures natural grazing opportunities, which contributes to its health and activity.
Availability: The Foxface Rabbitfish (Siganus vulpinus) is available at Cradle Coast Pet & Aquarium. Visit or contact the store to check availability and bring this vibrant and functional addition to your saltwater aquarium today!