Acanthurus nigricans

Scientific Name: Acanthurus japonicus
Family: Acanthuridae
Origin: Indo–Pacific Ocean
Care Difficulty: Moderate
Temperament: Semi-aggressive
Diet: Herbivore
Minimum Tank Size: 400 liters
Maximum Size: 18–21 cm
Temperature: 24–27°C
Salinity: 1.023–1.025 SG
pH: 8.1–8.4
Reef Compatibility: Fully compatible

Points to Consider

• May be susceptible to stress-related ich disease
• Prefers strong current and high oxygen levels
• May be territorial towards other Tang species
• Requires regular herbal food supplements
• Thrives better in stable and large reef systems