Aspect: Silhouette similar to larger angelfish with long rear-swept dorsal and anal fins. Usually silver with vertical black, brown or grey bars of variable intensity, but depending on lighting, can appear grey with brown bars. Population: Abundant. Notable feature: Usually part of large schools that swims in one direction and without notice all fish in the school will flip 180° offering an impressive sight. Environment: Usually found in open waters, at Ilets Pigeon at a depth of between 20 and 30 metres in an arc between the East Jardin de Corail and South of Pointe des Carangues. Behaviour: Seemingly unaffected by divers.