Rainbow Wrasse

The Rainbow Wrasse, *Halichoeres iridis*, is a vibrant and active addition to the marine aquarium. Its striking coloration, featuring a mix of iridescent blues, greens, and yellows, makes it a captivating focal point in any reef or fish-only system.

A minimum tank size of 75 gallons is recommended to provide ample swimming space for this energetic species. Originating from the Indo-Pacific region, the Rainbow Wrasse is considered a beginner-level fish, making it a suitable choice for those new to saltwater aquariums. They are generally peaceful and can be kept with a variety of other non-aggressive marine fish.

In the aquarium, the Rainbow Wrasse will actively forage for small invertebrates, making them a beneficial addition for controlling unwanted pests like pyramid snails. They should be offered a varied diet of high-quality marine flake food, pellet food, frozen mysis shrimp, and enriched brine shrimp. Providing a diverse diet will help maintain their vibrant colors and overall health. They typically reach a maximum size of around 5 inches in captivity. Like other wrasses, they are known to bury themselves in the sand at night or when startled, so a sand bed is essential for their well-being.