Common name: Goldengirdled coralfish

General information

The Orange-lined Butterflyfish, scientifically known as Coradion chrysozonus, is a striking species that adds both color and character to a marine aquarium. This species is recognized by its silver body adorned with orange to yellow stripes that run both horizontally and vertically, intersecting near the tail. The fish also features a dark eye band which helps in camouflaging its eyes against predators.

Care

Coradion chrysozonus requires a well-established aquarium with plenty of live rock for grazing and hiding. They are generally peaceful but can be territorial with other butterflyfish. A varied diet of meaty foods, algae, and marine flakes or pellets is essential for their health. Due to their dietary needs, they are considered moderate to care for in captivity.

Reproduction

In the wild, Orange-lined Butterflyfish form monogamous pairs during breeding. They are broadcast spawners, releasing eggs and sperm into the water column where fertilization occurs. The larvae are planktonic, drifting in the currents until they settle and metamorphose into juveniles. Breeding them in captivity is challenging and rarely achieved by hobbyists.

Habitat

This species is found in the Western Pacific, from Indonesia to the Solomon Islands, and north to Japan. They inhabit coral-rich areas of lagoon and seaward reefs, usually at depths of 3 to 30 meters. In the aquarium, they require ample space to swim and stable water conditions to thrive.