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The Blond Naso Tang, also known as the Orangespine Unicornfish, is a beautiful and highly sought-after saltwater fish that is native to the Pacific Ocean. These fish are known for their unique coloration and impressive size, making them a popular addition to larger saltwater aquariums.

The Blond Naso Tang can grow up to 16 inches in length and requires a tank of at least 180 gallons.


They are generally peaceful, but can become aggressive towards other tangs or fish with similar body shape or coloration. It's recommended to keep only one per tank, or with a group of females.

These fish are herbivores and require a diet rich in seaweed and algae. They will also accept high-quality pellet and flake foods that contain vegetable matter.


In terms of tank requirements, the Blond Naso Tang prefers a well-lit tank with plenty of swimming space and hiding places. A heater and protein skimmer are also necessary to maintain a stable environment.


Water parameters for the Blond Naso Tang should be maintained as follows:

  • pH: 8.1-8.4
  • Calcium: 400-450 ppm
  • Alkalinity: 2.5-4.2 meq/L
  • Nitrate: <10 ppm
  • Temperature: 72-78°F


Please note that these are general guidelines, and for more accurate values, we encourage you to contact Living Aquarium by phone or in person. Within store hours, our team of experts are always happy to answer any questions you may have and provide personalized guidance on care.

Blond Naso Tang

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