| Scientific Name | Hemitaurichthys polylepis |
| Common Names | Pyramid Butterflyfish, Yellow Pyramid Butterflyfish, Yellow Zoster Butterflyfish |
| Max Length | 7 inches (18 cm) |
| Min Tank Size | 125 gallons (473 liters) |
| Temperament | Peaceful; Shy initially, it may hide until acclimated. Best with non-aggressive tankmates of similar size. Introduce before more assertive species like tangs to establish territory. |
| Reef Safe | ⚠ With Caution |
The Pyramid Butterflyfish is a radiant favorite among hobbyists for its vibrant appearance and lively group dynamics. Its bright yellow fins frame a white, pyramid-shaped patch on the body, creating a striking contrast that lights up any aquarium. A spacious 125-gallon tank with plenty of live rock and open swimming areas suits its active nature, while a varied diet of planktonic and algae-based foods keeps its colors bold. Though initially shy, it adapts well with proper care, making it a rewarding choice for hobbyists who value both beauty and social behavior in their reef setups.
Omnivorous; primarily feeds on zooplankton in the wild, with some algae and small invertebrates. In aquariums, offer frozen mysis shrimp, brine shrimp, marine pellets, or flake foods with spirulina. Feed 2-3 times daily in small amounts. May require live foods initially to encourage feeding, especially during acclimation.
Ready to Check Out Today
