Description
Xanthopterus Tang – Acanthurus xanthopterus
Overview:
The Xanthopterus Tang is a striking and large marine herbivore, known for its elongated body, dark gray to bluish coloration, and vibrant yellow pectoral fins. Its active swimming and bold appearance make it an eye-catching centerpiece in large reef or community aquariums.
Origin:
Native to the Indo-Pacific, commonly found on coral reefs and lagoons from East Africa to Hawaii and the central Pacific.
Feeding:
Primarily herbivorous – thrives on marine algae, seaweed, and spirulina-based foods, supplemented with occasional meaty foods such as mysis shrimp for balanced nutrition and optimal coloration.
Tank Mates:
Best housed with peaceful to moderately semi-aggressive fish. Avoid overly aggressive or very small species to reduce stress and territorial disputes.
Aggression:
Moderately territorial – may defend feeding or swimming areas, particularly in smaller tanks, but generally peaceful in large, well-maintained aquariums.
Experience Level:
Intermediate to advanced aquarists – requires a mature aquarium with ample swimming space, stable water conditions, and a proper herbivore diet.
Water Parameters:
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Temperature: 74–80°F (23–27°C)
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pH: 8.1–8.4
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Salinity: 1.020–1.025
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Minimum Tank Size: 200+ gallons
The Xanthopterus Tang is a visually striking, active herbivore, perfect for reef or large community marine setups where a bold, dynamic centerpiece is desired.
