Bicolor Foxface - Siganus uspi

The Bicolor Foxface is a fascinating rabbitfish species, known for its striking appearance. Its body is predominantly black, with a vibrant yellow covering the rear. A distinctive white mark is visible under its jaw. These fish can grow up to 9 inches and require a minimum tank size of 90 gallons. Generally peaceful, they coexist well with most fish but may show aggression towards other rabbitfish. While some individuals may nip at corals, their compatibility with reef tanks depends on their unique personality. If you plan to introduce a Bicolor Foxface to a reef environment, proceed with caution. As herbivores, they thrive on a diet rich in greens, such as nori, marine algae sheets, and high-quality flake foods. Feel free to reach out if you have questions about whether the Bicolor Foxface is suitable for your aquarium.

• Minimum Tank Size: 90 Gallons

  Temperament: Peaceful

  Max Size: 9 inches

  Color: Black, Yellow

  Diet: Herbivorous

  Natural Habitat: Western Pacific Ocean

  Reef Safe: Yes, with caution

  Skill Level: Intermediate

  Water Parameters: 74-82F, SG 1.020-1.027, pH 7.9-8.5

  Alternate Names: Uspi Spinefoot, Bicolor Foxface Rabbitfish, Bicolored Foxface

Size Categories: Tiny: Up to 1", Small: 1-1.5", Small/Medium: 1.5-2.5", Medium: 2.5-3.5", Medium/Large: 3.5-4.5", Large: 4.5-5.5", Extra Large: 5.5-6.5", Extra Extra Large: 6.5-7.5", Show Size: 7.5-9.5", Jumbo: Over 9.5"