Common name: Floppy-tail dottyback

General information

The Elongate Dottyback, Pseudochromis elongatus, is a small and slender fish known for its elongated body and vibrant coloration, typically a mix of yellow and blue hues. This species is part of the Pseudochromidae family, which is popular among aquarists for their bold personalities and ease of care. They are relatively rare in the aquarium trade compared to other dottybacks, making them a unique addition for enthusiasts seeking something different.

Care

Elongate Dottybacks are hardy fish that can adapt to a variety of tank conditions, but they thrive best in well-established aquariums with plenty of rockwork and hiding spaces. They can be territorial, especially towards conspecifics or similar-sized fish, so it's important to monitor aggression levels in a community tank. A varied diet of meaty foods, such as mysis shrimp and brine shrimp, will help maintain their health and coloration.

Reproduction

Like many dottybacks, Pseudochromis elongatus are protogynous hermaphrodites, meaning they are born female and have the ability to turn male if needed. In captivity, they can form pairs and spawn regularly. The male typically guards the eggs until they hatch, which can provide an interesting behavior to observe for the aquarist.

Habitat

Native to the Western Pacific, Elongate Dottybacks are found in reef environments where they inhabit crevices and overhangs. They are adept at navigating the complex structures of the reef, which provides them with protection from predators and opportunities to hunt for small invertebrates.