Chaetodon unimaculatus | L

Chaetodon unimaculatus, commonly referred to as the Large Butterflyfish, is a visually captivating species prized for its distinctive markings and graceful swimming behaviour. This species is best suited for experienced hobbyists due to its specific care requirements and sensitivity.

Temperament and Compatibility: Generally peaceful but can be territorial, especially towards conspecifics or similar butterflyfish species. It is recommended to keep this fish singly or as a mated pair in a suitably sized aquarium. Avoid housing with aggressive or overly boisterous tankmates.

Diet: Omnivorous with a preference for meaty foods such as mysis shrimp, brine shrimp, and specialised prepared diets formulated for butterflyfish. Supplement with marine algae and sponges to mimic natural feeding habits. Regular feeding 2-3 times daily is advised.

Tank Requirements: A minimum tank size of 250 litres is recommended to provide ample swimming space and reduce territorial stress. The aquarium should be well-established with live rock to offer natural grazing opportunities and hiding places.

Water Parameters and Environment: Maintain stable marine conditions with temperature between 24-27°C, pH 8.1-8.4, and salinity at 1.023-1.025 SG. Moderate water flow and lighting are suitable, replicating reef-like conditions without excessive intensity.

Reef Compatibility: With caution. While not typically harmful to corals, this species may nip at sessile invertebrates or coral polyps, so careful monitoring is necessary in reef setups.

Origin: Native to the Indo-Pacific region, favouring coral-rich reef environments.

Providing a peaceful, stable environment with a varied diet and adequate space will help ensure the health and longevity of your Large Chaetodon unimaculatus.