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White-faced Surgeonfish Aquarium Care Guide

Acanthurus nigricans

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Keeping White-faced Surgeonfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: intermediate
  • Temperament: semi-aggressive
  • Diet: herbivore
  • Minimum tank size: 120 gallons
  • Compatibility: Can be kept with other robust, non-aggressive fish. May be aggressive towards other surgeonfish, especially those of similar shape or color. Best kept singly or in very large tanks with multiple surgeonfish introduced simultaneously.
  • Special requirements: Requires a well-established aquarium with ample live rock for grazing and hiding. A strong current is beneficial. High-quality herbivore diet is crucial for long-term health, including various marine algae and spirulina. Susceptible to lateral line erosion (HLLE) if not fed a proper diet and provided with good water quality.

Water parameters

Temperature
72-78°F (22-26°C)
pH level
8.1-8.4
Hardness
8-12 dKH

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