Pyramid Butterflyfish

Pyramid Butterflyfish

The Pyramid Butterflyfish is a beautiful and peaceful marine fish known for its bright white and yellow coloration and distinctive pyramid-shaped markings. Unlike many butterflyfish, it is well known for being reef compatible and is an excellent choice for larger established reef aquariums.

Family: Chaetodontidae (Butterflyfish family)

Scientific Name: Hemitaurichthys polylepis

Common Name: Pyramid Butterflyfish

Behavior:

Peaceful, active, and social. Pyramid Butterflyfish are naturally found in groups and often swim together in open water. They are generally peaceful toward other community fish, although they may become territorial if kept in an unsuitable group or cramped aquarium.

Diet:

Primarily a planktivore and coral-polyp feeder. In captivity, offer a varied diet including mysis shrimp, enriched brine shrimp, finely chopped seafood, marine algae, and high-quality marine pellets or frozen foods. Several small feedings throughout the day are recommended.

Size:

Can grow to approximately 7–8 inches (18–20 cm) in length.

Reef Safe:

Yes, reef safe. Pyramid Butterflyfish are considered one of the more reef-safe butterflyfish. They primarily feed on plankton and soft coral polyps and generally do not damage most reef corals. Individual fish may occasionally behave differently.

Best Aquarium:

A mature reef aquarium of at least 125 gallons (475 liters) is recommended, with a larger aquarium preferred for a group. Provide plenty of open swimming space, live rock, hiding areas, and strong, well-oxygenated water movement.

Care Level:

Intermediate

Summary:

The Pyramid Butterflyfish is a peaceful, active, and reef-compatible butterflyfish that brings bright color and natural schooling behavior to a marine aquarium. Its reef-friendly nature makes it an excellent choice for experienced aquarists looking for a butterflyfish suitable for a large reef system.