Powder Brown Surgeon Tang - Acanthurus japonicus

The **Powder Brown Tang** is a vibrant and energetic fish, known for its round body with a predominantly brown color, accented by black fins and striking yellow and red highlights. These fish can grow up to 8 inches and require a minimum tank size of 90 gallons. They thrive in spacious tanks with ample swimming space. Generally peaceful, **Powder Brown Tangs** are ideal for reef aquariums as they coexist well with other fish, corals, and invertebrates.

However, they can show aggression towards other tangs, especially those from the Acanthurus family. To minimize conflicts, introduce all tangs simultaneously and ensure a plentiful supply of algae for grazing. **Powder Brown Tangs** are prone to diseases like marine ich, so quarantining is essential. Feeding them garlic and selcon, along with reducing stress, can help them resist illnesses.

As herbivores, **Powder Brown Tangs** need a diet rich in greens. Offer them nori, marine algae sheets, high-quality flakes, pellets, and frozen foods like mysis and brine shrimp to maintain their health and happiness.

Feel free to reach out if you have any questions about whether the **Powder Brown Tang** is the right addition to your aquarium.

• Minimum Tank Capacity: 90 Gallons
• Behavior: Semi-aggressive
• Max Length: 8 inches
• Colors: Brown, Tan, White, Yellow
• Dietary Needs: Herbivore
• Natural Habitat: Indian Ocean, Australia, Hawaii
• Reef Suitability: Yes, with caution
• Skill Level: Intermediate
• Water Parameters: 74-82F, SG 1.020-1.027, pH 7.9-8.5
• Alternate Names: Powder Brown Surgeonfish, Japan Surgeonfish, White-faced Surgeonfish

Size Categories: Small: Up to 2.5 inches, Small/Medium: 2.5-3 inches, Medium: 3-3.5 inches, Medium/Large: 3.5-4.25 inches, Large: 4.25-5 inches, Extra Large: 5-6 inches, Extra Extra Large: 6-7 inches, Show Size: 7-8 inches, Jumbo: Over 8 inches