Common name: stop-start damsel

General information

The Diamond Damsel, scientifically known as Plectroglyphidodon imparipennis, is a small and vibrant member of the damselfish family. This species is known for its striking appearance, with a deep blue to black body and a distinctive pattern of white spots that can vary among individuals. They are often sought after by aquarists for their bold colors and active behavior.

In the wild, Diamond Damsels are found in the Indo-Pacific region, often associated with coral reefs where they establish territories. They are known for their resilience and adaptability, which also makes them a popular choice for marine aquariums.

Care

Diamond Damsels are hardy fish that can adapt to a range of aquarium conditions. They prefer well-established tanks with plenty of live rock for hiding and territorial establishment. While they are generally peaceful, they can become territorial and aggressive towards other damselfish, especially in smaller tanks. A varied diet of meaty foods, algae, and high-quality marine flake or pellet food will help maintain their health and coloration.

Reproduction

In their natural habitat, Diamond Damsels are known to be egg-layers, with the male preparing a nesting site where the female will deposit her eggs. The male then guards and tends to the eggs until they hatch. In the aquarium, breeding can occur but raising the fry can be challenging due to their specific feeding and care requirements.

Habitat

Diamond Damsels are typically found in the warm waters of the Indo-Pacific, from the Red Sea and East Africa to the central Pacific. They inhabit coral-rich areas and lagoons, often at depths ranging from 1 to 12 meters. Their association with coral reefs provides them with food, shelter, and breeding grounds.