Common name: Red Sea bannerfish

General information

The Red Sea Bannerfish, scientifically known as Heniochus intermedius, is a striking marine fish that is popular among aquarists for its elegant appearance and graceful swimming behavior. It is characterized by its white body with two broad black diagonal bands and a long, white dorsal filament. This species is closely related to the more commonly known Heniochus acuminatus but can be distinguished by its more rounded head profile and the position of its black bands.

Care

Heniochus intermedius requires a spacious aquarium with plenty of swimming space and stable water conditions. They are generally peaceful but can be territorial with their own kind or similar-looking species. It is best to keep them singly or in a mated pair. They thrive on a varied diet that includes both meaty foods and vegetable matter.

Reproduction

In the wild, Heniochus intermedius forms pairs during the breeding season. They are broadcast spawners, releasing eggs and sperm into the water column where fertilization occurs. Raising the larvae in captivity is challenging due to their planktonic nature and the need for very small food particles during the early stages of development.

Habitat

Heniochus intermedius is endemic to the Red Sea and the Gulf of Aden. They are typically found in coral-rich areas and steep outer reef slopes, often swimming in pairs or small groups. They can be observed at various depths, usually between 3 to 20 meters, where they feed on zooplankton.