HomeMarine aquarium fishGobies, blennies & dottybacksBluespotted dottyback Bluespotted dottyback (Pseudochromis persicus) Scientific name: Pseudochromis persicus Murray, 1887 The Bluespotted dottyback (Pseudochromis persicus) 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, Persian Gulf to Pakistan. Bluespotted dottyback care at a glanceTemperature24–28°C (75–82°F) Species factsScientific namePseudochromis persicusFamilyPseudochromidae (Dottybacks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.4Depth range1–25 m (3–82 ft)EnvironmentMarine; reef-associated; depth range 1 - 25 m, usually 1 - 25 mClimateTropicalDistributionWestern Indian Ocean: Persian Gulf to Pakistan.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercial More gobies, blennies & dottybacksYellowhead jawfishOpistognathus aurifronsFire gobyNemateleotris magnificaYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasStriped dottybackPseudochromis sankeyiForktail dottybackPseudochromis dixurusSee 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