Heniochus chrysostomus | M

Heniochus chrysostomus, commonly referred to as the Threeband Pennantfish, is a captivating butterflyfish species prized for its distinctive black and white banding and elongated dorsal fin. This medium-sized fish adds elegance and movement to mature marine aquariums.

Care Level: Moderate to advanced. This species requires stable water parameters and a well-established tank.

Temperament: Generally peaceful but may show territorial behaviour towards conspecifics or similar species.

Diet: Omnivorous. Feed a varied diet including high-quality marine flakes, frozen mysis shrimp, brine shrimp, and specialised prepared foods formulated for butterflyfish.

Tank Requirements: Minimum tank size of 180 litres (approximately 50 gallons) to provide ample swimming space. Provide plenty of live rock for grazing and hiding spots.

Compatibility: Compatible with most peaceful community fish. Avoid housing with aggressive species or other butterflyfish to reduce territorial disputes.

Reef Safety: With caution. May nip at coral polyps and sessile invertebrates, so suitability in reef tanks depends on individual behaviour.

Water Parameters: Maintain stable marine conditions with temperature between 24-27°C, salinity 1.023-1.025, pH 8.1-8.4.

Origin: Indo-Pacific region.

Heniochus chrysostomus is an excellent choice for aquarists seeking a graceful and moderately challenging butterflyfish. Proper care and a suitably sized aquarium will ensure this species thrives and displays its natural beauty.