The **Thompson's Surgeonfish** is a captivating and uncommon tang species. These fish display a predominantly deep blue hue with distinctive black patterns.

Reaching up to 10 inches in length, **Thompson's Surgeonfish** require a minimum tank size of 240 gallons. They are generally peaceful and coexist well with other marine life, making them ideal for reef aquariums. However, they may show aggression towards other tangs, particularly those of the Acanthurus genus. To minimize conflicts, introduce all tangs simultaneously in a spacious tank. Providing a steady supply of algae can also reduce aggression.

Named after John Thompson, a modeler and artist from the Bishop Museum who identified many native Hawaiian fish, **Thompson's Surgeonfish** are vigorous swimmers that thrive in tanks with ample open space and random strong water flow.

As herbivores, **Thompson's Surgeonfish** need a diet rich in greens. Offer them nori, marine algae sheets, spirulina, high-quality flakes and pellets, as well as frozen foods like mysis and brine shrimp to ensure their health and happiness.

Contact us anytime for inquiries about the **Thompson's Surgeonfish** and its suitability for your aquarium.

• Minimum Tank Capacity: 240 Gallons
• Behavior: Peaceful
• Max Length: 10 inches
• Colors: Blue, Black
• Dietary Needs: Omnivorous
• Natural Habitat: Indonesia, Hawaii
• Reef Safe: Yes
• Skill Level: Intermediate
• Water Parameters: 74-82?F, SG 1.020-1.027, pH 7.9-8.5
• Alternate Name: Thompson's Tang

Size Categories: Tiny: Up to 1 inch, Small: 1-1.5 inches, Small/Medium: 1.5-2.5 inches, Medium: 2.5-3.5 inches, Medium/Large: 3.5-4.5 inches, Large: 4.5-5.5 inches, Extra Large: 5.5-6.5 inches, Extra Extra Large: 6.5-7.5 inches, Show Size: 7.5-9.5 inches, Jumbo: Over 9.5 inches