HomeMarine aquarium fishWrassesSixline wrasse Sixline wrasse (Pseudocheilinus hexataenia) Scientific name: Pseudocheilinus hexataenia Bleeker, 1857 The Sixline wrasse (Pseudocheilinus hexataenia) is a marine fish of the family Labridae. In the aquarium it needs water at 24–28°C (75–82°F). Sixline wrasse care at a glanceTemperature24–28°C (75–82°F) BiologyDorsal spines (total): 9; Dorsal soft rays (total): 11-12; Anal spines: 3; Anal soft rays: 9. Identified by the brightly color lined pattern and the small ocellus on the caudal fin base.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePseudocheilinus hexataeniaFamilyLabridae (Wrasses)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Depth range2–35 m (7–115 ft)EnvironmentMarine; reef-associated; depth range 2 - 35 m, usually 4 - 35 mClimateTropicalDistributionIndo-Pacific: Red Sea south to Natal, South Africa and east to the Tuamoto Islands, north to the Ryukyu Islands, south to Lord Howe and the Austral islands. Distribution includes St. Brandon's Shoals and Gulf of Tadjoura.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More wrassesStriated wrassePseudocheilinus evanidusEight-lined wrassePseudocheilinus octotaeniaFour-lined wrassePseudocheilinus tetrataeniaExquisite wrasseCirrhilabrus exquisitusCryptic wrassePteragogus cryptusPeacock wrasseIniistius pavoSee all wrasses SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026