Dot-Dash Butterflyfish

The Dot-Dash Butterflyfish is an attractive species named for its distinctive pattern of dark spots and short dashes arranged in diagonal rows across a pale yellow to golden body. The eye is concealed by a dark vertical bar, and the rear portion of the body features a darker area that transitions into a yellow-edged caudal fin. This charming pattern gives the fish a unique and easily identifiable appearance among its butterflyfish relatives.

Found throughout the Western Pacific, Chaetodon pelewensis inhabits coral-rich reef slopes and lagoons where it feeds on a mixture of coral polyps, algae, and small invertebrates. In captivity, it is considered moderately hardy and will often accept prepared foods after an initial adjustment period. Providing a varied diet rich in frozen and vitamin-enriched foods will help maintain its health and vibrant coloration.

The Dot-Dash Butterflyfish is peaceful and well-suited for community fish-only aquariums. It is not reef-safe due to its tendency to feed on coral polyps. This species does best when kept singly or as a mated pair in a well-established aquarium with plenty of live rock for grazing and shelter. It is a moderately active swimmer that appreciates open space for cruising along the reef structure.