Powder Blue Tang - Acanthurus leucosternon

The **Powder Blue Tang** is renowned for its vibrant colors, making it one of the most eye-catching surgeonfish. Its body is predominantly a soft blue, complemented by yellow fins and a distinctive black facial mask.

These tangs can reach up to 9 inches in length and require a minimum tank size of 75 gallons. Being active swimmers, they thrive in larger aquariums with plenty of space and strong water flow, often seen enjoying the currents.

While **Powder Blue Tangs** are semi-aggressive, they can be particularly hostile towards other tangs, especially those from the Acanthurus family. To minimize aggression, provide ample green foods like nori. Introducing multiple tangs simultaneously can also help. They are susceptible to marine ich, so proper quarantine is essential. Maintaining a low-stress environment is crucial for their health.

Completely reef-safe, **Powder Blue Tangs** coexist peacefully with corals and invertebrates. As herbivores, they need a diet rich in greens, including nori, marine seaweed, spirulina, and high-quality flakes or pellets. Mysis shrimp and supplements like Selcon can enhance their diet.

If you have questions about the **Powder Blue Tang** and its suitability for your aquarium, feel free to reach out to us anytime.

• Tank Requirement: 75 Gallons
• Behavior: Semi-aggressive
• Max Length: 9 inches
• Colors: Blue, Yellow
• Diet Type: Herbivore
• Natural Habitat: Indian Ocean, Maldives, Sri Lanka
• Reef Safe: Yes
• Skill Level: Intermediate
• Water Parameters: 74-82F, SG 1.020-1.027, pH 7.9-8.5
• Alternate Name: Powder Blue Surgeonfish

Size Categories: Small: Up to 3", Small/Medium: Over 3-3.75", Medium: Over 3.75-4", Medium/Large: Over 4-4.5", Large: Over 4.5-5", Extra Large: Over 5-6", Extra Extra Large: Over 6-7", Show Size: Over 7-8", Jumbo: Over 8"