Common name: Green wrasse

General information

The Slender Wrasse, scientifically known as Pseudojuloides elongatus, is a striking species known for its elongated body and vibrant coloration. Males typically display a vivid blue stripe that runs the length of their greenish to orange bodies, while females and juveniles are more subdued in color. This species is part of the Labridae family, which is renowned for its members' bright colors and interesting behaviors.

Care

Slender Wrasses are active swimmers and require an aquarium with plenty of open space to swim as well as rockwork or coral for hiding. They are not considered reef safe as they may nip at small-polyped stony corals and clam mantles. A varied diet of meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood is essential for their health. They are known to jump, so a tightly fitting lid or screen is necessary to prevent escape.

Reproduction

In the wild, Slender Wrasses are protogynous hermaphrodites, meaning they are born female and can change to male if the dominant male is removed from the group. In the aquarium, breeding is rare, but environmental stability and a well-maintained tank can encourage spawning behavior.

Habitat

Pseudojuloides elongatus is found in the Indo-Pacific region, from the Maldives to Japan, and south to Australia. They inhabit coral reefs and lagoons, often seen at depths ranging from 1 to 30 meters. In the wild, they are typically found in harems consisting of one male and several females.