Foxface Lo - Siganus vulpinus

 

The Foxface Lo (Siganus vulpinus) is a visually striking and peaceful marine fish known for its vibrant coloration and fox-like facial appearance, which gives it its common name. With its unique looks and calm temperament, it is a popular choice for reef aquariums, adding both beauty and character to the tank.

Description:

• Common Name: Foxface Lo, Foxface Rabbitfish

• Scientific Name: Siganus vulpinus

• Family: Siganidae

• Size: Up to 9 inches (23 cm)

• Coloration: The Foxface Lo has a distinctive color pattern, with a yellow body and black markings on the face, resembling the face of a fox. Its long, pointed fins and graceful movements add to its striking appearance. The dorsal fin is spiky and venomous, which serves as a defense mechanism against predators.

• Lifespan: Typically around 5-7 years in captivity with proper care.

Native Region:

The Foxface Lo is native to the Indo-Pacific region, including the Philippines, Indonesia, and Australia. It is commonly found in coral reefs and lagoons, usually in areas with moderate to strong currents.

Aquarium Setup:

• Tank Size: A minimum of 70 gallons (265 liters) is recommended for a single Foxface Lo. They are active swimmers and require ample swimming space.

• Substrate: Fine sand or a mix of sand and small rock rubble is suitable, as the Foxface Lo often forages along the substrate for algae.

• Live Rock: Live rock is essential for providing hiding spots and grazing surfaces, as the Foxface Lo will feed on algae growing on the rocks.

Water Parameters:

• Temperature: 75-82°F (24-28°C)

• pH: 8.1-8.4

• Salinity: 1.022-1.025 specific gravity

• Hardness: 8-12 dKH

Care Level:

• Difficulty: Moderate. While the Foxface Lo is generally hardy, it requires stable water parameters and plenty of algae or grazing material to thrive. It is important to monitor water quality, especially nitrate and ammonia levels.

• Diet: The Foxface Lo is primarily herbivorous, feeding on algae and plant matter. It will graze on live rock, macroalgae, and will accept high-quality algae-based pellets, flakes, and nori. It is important to ensure a varied diet to keep the fish healthy and vibrant.

• Behavior: This species is generally peaceful and social, although it can be territorial with other rabbitfish or similarly shaped fish. It is known to have a calm demeanor but may occasionally become more active when foraging or exploring.

Reef Compatibility:

• Reef-Safe: Yes, the Foxface Lo is considered reef-safe, as it primarily feeds on algae and does not pose a threat to corals or invertebrates. However, it may occasionally nibble on soft corals or sessile invertebrates if food is scarce.

Tank Mates:

• Suitable Companions: The Foxface Lo does well with most peaceful reef fish, such as clownfish, tangs, wrasses, and gobies. It can also be kept with other herbivorous species that do not compete for the same food sources.

• Avoid: It may become territorial with other rabbitfish, particularly other members of the Siganus genus. It is also best to avoid aggressive or predatory species that may harass the Foxface Lo.

Additional Tips:

• Venomous Spines: The Foxface Lo has venomous spines in its dorsal fin that can cause a painful sting if handled improperly. While the fish is not aggressive, it is important to exercise caution when working in the aquarium.

• Diet: Make sure the Foxface Lo has plenty of algae to graze on, as this is the main part of its diet. Supplementing its diet with algae-based foods such as nori or high-quality pellets can ensure it remains healthy.

• Hiding Spots: While the Foxface Lo is peaceful, it appreciates having plenty of hiding spots in the aquarium, especially during the initial acclimation period.