Yellow Pyramid Butterflyfish / Yellow Zoster Butterflyfish
Yellow Pyramid Butterflyfish / Yellow Zoster Butterflyfish
The Yellow Pyramid Butterflyfish is also known as the Yellow Zoster Butterflyfish, and occurs in large numbers among the reefs of the Indian Ocean. The fins are yellow in color, and the body is mostly white. The white coloration forms a triangle with the yellow fins, lending it its common name. The head area is black helping these fish camouflage themselves in the wild. The Pyramid Butterfly feeds upon plankton in the wild, and is safe for reef aquariums.
The Yellow Pyramid Butterflyfish is quite shy at first, and should be provided multiple hiding places. The ideal aquarium will be at least 125 gallons and will contain plenty of live rock that will provide hiding places, and a supplemental food source. They may be kept singly, in pairs or small numbers. If underfed the Yellow Pyramid Butterfly may occasionally pick at Xenia or other soft corals. Feeding several times daily is recommended
The Yellow Pyramid Butterflyfish diet should consist of frozen and freeze-dried foods containing algae are good substitutes and can be supplemented with dried algae and vitamin enriched brine and mysis shrimp.
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Guarantee Quarantine
Guarantee Quarantine
🐟 21-Day Health Guarantee Quarantine
We care about the health and happiness of every fish we ship. That’s why all our fish undergo a 21-day professional quarantine before leaving our facility. During this time, we:
- Monitor and treat for common parasites, infections, and stress.
- Ensure the fish are eating well and fully acclimated.
- Keep them in pristine, stable water conditions.
Fast Shipping all over India
Fast Shipping all over India
Wherever you are in India, your fish arrives fast, healthy, and ready to thrive in your aquarium.
- Tamil Nadu: Delivered in 1 day. Shipping Fee: ₹1200/-
- Other States: Delivered in 2 days
- We Ship All Over India:
Temperature-controlled and handled with care for safe arrival.

Quick Stats
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Care Level
Moderate
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Temperament
Peaceful
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Family
Chaetodontidae
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Reef Compatible
Yes
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Country of Origin
Indo-Pacific region
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Color Form
Distinct black triangular “pyramid” patch on a white body with yellow fins and tail
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Max Size
Up to ~7 inches (18 cm)
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Lifespan
5 to 7 Years
Meet Your Black Pyramid Beauty
Elegant, eye-catching, and adorned with its signature pyramid-shaped mark, the Black Pyramid Butterflyfish is a true gem of the Indo-Pacific reefs. With its bold black triangular patch set against a snowy white body and complemented by vibrant yellow fins, this fish brings a striking contrast and natural elegance to any marine aquarium.
Graceful in movement and peaceful in nature, it thrives in spacious, well-kept reef environments, often swimming gracefully in open water. While generally reef-safe with caution, its curious nature may lead it to sample coral polyps, so thoughtful tank placement is key. Growing up to 7 inches, the Black Pyramid Butterflyfish is not just a fish it’s a statement piece, a living symbol of the ocean’s artistry.
Our Guarantee
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21-Day Quarantine Promise
Every fish is carefully monitored, treated, and conditioned before shipping ensuring they arrive strong, healthy, and stress-free.
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Perfect for All Hobbyists
From first-timers to seasoned reef keepers, our fish are hardy, vibrant, and easy and perfect to care for all hobbyists.
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Shipped with Care
Temperature controlled packaging and careful handling to keep your fish safe and comfortable in transit. Packings are very safe and secured.