Common name: Cinnamon Clownfish

General Information

The Cinnamon Clownfish, scientifically known as Amphiprion melanopus, is a striking species beloved by aquarists for its bold coloration and personality. This species is characterized by its deep reddish-orange body, contrasting blackish dorsal area, and a single white vertical stripe behind the eyes. Often referred to as the Red and Black Anemonefish, it is a robust species that has adapted well to captivity, making it a popular choice for both novice and experienced hobbyists.

In the aquarium trade, the Cinnamon Clownfish is appreciated not only for its vibrant appearance but also for its relatively easy care requirements. It plays a significant role in marine conservation and educational efforts, often used to raise awareness about coral reef ecosystems.

Care

Cinnamon Clownfish are well-suited for community tanks but require an environment that mimics their natural habitat. A tank with a minimum volume of 100 liters is recommended, with plenty of live rock for hiding and exploration. They thrive in stable, well-filtered aquariums with moderate water flow.

To enhance their living conditions, consider adding anemones such as Entacmaea quadricolor, which they may host. This symbiotic relationship not only benefits the clownfish but also enriches the aquarium's ecosystem.

Diet and Feeding

In their natural habitat, Cinnamon Clownfish are omnivorous, feeding on a mix of algae, plankton, and small invertebrates. In captivity, they should be offered a varied diet that includes high-quality marine flakes or pellets, along with frozen or live foods like mysis shrimp and brine shrimp. Feeding once or twice daily is sufficient, but ensure portions are manageable to prevent overfeeding and maintain water quality.

Behavior and Compatibility

Cinnamon Clownfish are generally semi-aggressive, especially when establishing territory around their host anemone. They can coexist with a variety of reef-safe species, though care should be taken to avoid other aggressive or territorial fish. They are best kept in pairs or small groups, which can help mitigate aggressive tendencies.

Reproduction

Similar to other clownfish, Amphiprion melanopus are protandrous hermaphrodites. They form monogamous pairs, with the dominant fish becoming female. Breeding them in captivity is possible, with the female laying eggs on a flat surface near their host anemone. The male tends to the eggs until they hatch, usually within a week.

Symbiosis

The Cinnamon Clownfish shares a fascinating symbiotic relationship with sea anemones, providing mutual benefits. The clownfish gains protection from predators by residing among the anemone's stinging tentacles, while the anemone benefits from the clownfish's cleaning activities and increased water circulation.

Health and Common Issues

With proper care, Cinnamon Clownfish can live up to 10-12 years in captivity. They are hardy but can be susceptible to common marine diseases like ich. Maintaining good water quality, a balanced diet, and regular monitoring can help prevent health issues. Quarantine new additions to the tank to avoid introducing diseases.

Habitat

Naturally found in the Indo-Pacific region, the Cinnamon Clownfish inhabits sheltered lagoons and coral reefs. They prefer areas with abundant anemones and live rock, which provide shelter and feeding opportunities. The species thrives in warm, stable water conditions with moderate flow.