Bluestreak cleaner wrasse

The Bluestreak cleaner wrasse, Labroides dimidiatus, is primarily recognized for its striking blue and black longitudinal stripes. Originating from the Indo-Pacific oceans, this species features a slender body that adapts well to coral reef environments. It plays a significant role in marine ecosystems by removing parasites from other fish. Although it holds ecological importance, its presence in the aquarium hobby is somewhat controversial due to challenges in meeting its dietary and environmental needs in captivity.