Common name: Dusky damselfish

General information

The Cocoa Damselfish, scientifically known as Stegastes fuscus, is a small and robust marine fish commonly found in the tropical waters of the Western Atlantic. It is recognized for its brownish to olive coloration and the ability to adapt to various environmental conditions, making it a resilient species in both the wild and the aquarium setting.

Care

Cocoa Damselfish are hardy and can be a good choice for beginner aquarists. They require an aquarium with plenty of rockwork and hiding spaces to feel secure. Aggressive by nature, especially towards conspecifics, they should be kept singly or in large enough aquariums to mitigate territorial disputes. A varied diet of meaty foods and herbivore preparations will help maintain their health and coloration.

Reproduction

In the wild, Cocoa Damselfish are known to be territorial and exhibit strong parental care. They lay their eggs on a flat substrate, which the male then guards and tends to until they hatch. Breeding them in captivity can be challenging due to their aggressive nature during this period.

Habitat

Cocoa Damselfish are typically found in shallow reefs and seagrass beds, often associated with stony and soft corals. They are prevalent in the Caribbean Sea, Gulf of Mexico, and along the northern coast of South America. Their adaptability to different habitats makes them a versatile species for aquarists.