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Foxface Rabbitfish
Siganus vulpinus
Excellent algae eater. Venomous dorsal spines.
Care Parameters
Adult size
20 cm
Min tank
300 L
Temperature
24–27°C
pH
8–8.4
Diet
Herbivore
Temperament
Semi-aggressive
Water zone
All levels
Difficulty
Beginner
Suitable Equipment
5
Common Problems
5F
Filter Crash
The biological filter fails after aggressive cleaning, media replacement or a long outage.
equipmentF
Fish Hiding or Chronic Stress
Fish hide constantly, refuse food and fade in color.
fishD
Dropsy
Abdomen swells and scales stand out like a pinecone — usually a bacterial infection.
fishC
Cloudy Water
Milky or hazy water that never fully clears.
waterH
High Ammonia Poisoning
Elevated ammonia levels cause burns, redness and rapid breathing.
water