Source: Wikimedia Commons
Foxface Rabbitfish
IntermediateFoxface rabbitfish
Yellow body with fox-like face. Excellent algae eater for tank cleaning. Venomous dorsal spines.
Difficulty
Intermediate
Temperature
23〜26℃
Lifespan
5-10 years
Size
20-25cm
Diet
Algae, seaweed, pellets
About
The foxface rabbitfish (Siganus vulpinus) is a marine fish of the family Siganidae native to coral reefs of the Indian and Pacific Oceans. Its fox-like, black-and-white patterned face contrasting with a vivid yellow body gives it a uniquely appealing appearance. Strongly herbivorous, it grazes prolifically on algae and filamentous growths from live rock and tank walls, serving as one of the most effective natural algae managers available in the hobby. Adults reach approximately 25 cm; a tank of 200 litres or more is recommended. Its dorsal, pelvic, and anal spines carry venom — direct handling requires care. Generally peaceful toward other species, though conspecific disputes can occur. When stressed, it undergoes a dramatic color shift to a mottled brown camouflage pattern.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Coral reefs of the Indian and Pacific Oceans
Lifespan
5-10 years
Size
20-25cm
Temperature
23〜26℃
Diet
Algae, seaweed, pellets
Care Guide
Tank
200L+ recommended
Role
Excellent algae cleaner
Diet
Mainly algae. Also loves nori
Venom
Venomous dorsal spines — handle carefully
Notes
Darkens when startled
Algae eaterYellowVenomous spinesMarine fish
Foxface Rabbitfish FAQ
QHow difficult is it to keep Foxface Rabbitfish?
A
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
QWhat is the ideal temperature for Foxface Rabbitfish?
A
The ideal temperature for Foxface Rabbitfish is 23〜26℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Foxface Rabbitfish?
A
The average lifespan of Foxface Rabbitfish is 5-10 years. With proper care and nutrition, they can live a long and healthy life.
QHow large does Foxface Rabbitfish get?
A
Foxface Rabbitfish typically reaches 20-25cm as an adult. Size may vary depending on care conditions and individual genetics.
QWhat should I feed Foxface Rabbitfish?
A
Foxface Rabbitfish feeds on: Algae, seaweed, pellets. Aim for a balanced diet with appropriate feeding frequency.
QWhat is the typical price for Foxface Rabbitfish?
A
The price of Foxface Rabbitfish varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
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