Thalassoma lunare | L

The Moon Wrasse (Thalassoma lunare) is a popular choice among marine aquarium enthusiasts due to its vivid colours and lively temperament. This species displays a striking combination of blues, greens, and yellows, making it a standout addition to any reef setup.

Care Level: Moderate. The Moon Wrasse is hardy but requires stable water conditions and a well-maintained environment.

Temperament: Semi-aggressive. It can be territorial, especially towards smaller or more passive fish, so careful selection of tank mates is essential.

Diet: Carnivorous. Feed a varied diet including high-quality frozen or live foods such as brine shrimp, mysis shrimp, and finely chopped seafood. Supplement with marine pellets or flakes formulated for carnivorous fish.

Tank Requirements: A minimum tank size of 120 litres is recommended to provide ample swimming space. The aquarium should have plenty of live rock for hiding and grazing, as well as open swimming areas.

Reef Compatibility: With Caution. While generally reef safe, the Moon Wrasse may nip at small invertebrates or corals, so monitor behaviour closely in reef environments.

Water Parameters: Maintain stable marine conditions with temperature between 24-27°C, salinity of 1.023-1.025 SG, and pH 8.1-8.4.

Origin: Indo-Pacific region.

Maximum Size: Up to 25 cm (10 inches) in captivity.

Overall, the Moon Wrasse is a vibrant and engaging species that adds colour and activity to larger marine aquariums. Providing appropriate tank conditions and compatible tank mates will ensure a healthy and thriving fish.