Common name: Ladderstripe wrass

General information

The Lunate Wrasse, scientifically known as Thalassoma trilobatum, is a vibrant and active fish that adds both color and dynamism to a saltwater aquarium. They are known for their striking green and blue coloration, with distinctive pink to orange lines running along their body. As a member of the wrasse family, they are appreciated for their hardiness and their role in controlling pest populations in the reef tank.

Care

Lunate Wrasses are relatively easy to care for but require a spacious tank with plenty of swimming room and rockwork for hiding. They are known to jump, so a tightly fitting lid is essential. These wrasses are voracious eaters and will accept a variety of foods including frozen mysis shrimp, brine shrimp, and high-quality marine flake and pellet foods. It's important to maintain high water quality and stable parameters to keep them thriving.

Reproduction

In the wild, Lunate Wrasses are protogynous hermaphrodites, meaning they start life as females and can change to males as they mature. Breeding them in captivity is challenging due to their complex social structures and spawning behaviors.

Habitat

Lunate Wrasses are found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific. They inhabit coral reefs and lagoons, often seen at depths ranging from 1 to 30 meters. They are active during the day and tend to bury themselves in the sand at night or when threatened.