HomeMarine aquarium fishGobies, blennies & dottybacksSunrise dottyback Sunrise dottyback (Pseudochromis flavivertex) Scientific name: Pseudochromis flavivertex R?ppell, 1835 The Sunrise dottyback (Pseudochromis flavivertex) is a marine fish of the family Pseudochromidae. In the aquarium it needs water at 24–28°C (75–82°F). Native range: Western Indian Ocean, Red Sea and the Gulf of Aden. Sunrise dottyback care at a glanceTemperature24–28°C (75–82°F) BiologyOccurs usually around bases of small rocks or coral heads on sandy bottoms. Has been reared in captivity.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePseudochromis flavivertexFamilyPseudochromidae (Dottybacks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.2Depth range2–30 m (7–98 ft)EnvironmentMarine; reef-associated; depth range 2 - 30 m, usually 2 - 30 mClimateTropicalDistributionWestern Indian Ocean: Red Sea and the Gulf of Aden.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercial More gobies, blennies & dottybacksYellowhead jawfishOpistognathus aurifronsFire gobyNemateleotris magnificaYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasPicturesque dragonetSynchiropus picturatusOrchid dottybackPseudochromis fridmaniSee all gobies, blennies & dottybacks SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026