HomeFish encyclopediaRay-finned fishesPerch-like fishJacks and pompanosSamson fish Samson fish (Seriola hippos) Scientific name: Seriola hippos G?nther, 1876 The Samson fish (Seriola hippos) is a brackish-water fish of the family Carangidae. In the aquarium it needs water at 18–24°C (64–75°F). Native range: Indo-Pacific, endemic to Australia, Norfolk Island and New Zealand. Samson fish care at a glanceTemperature18–24°C (64–75°F) BiologyOccur in inshore oceanic waters often associated with reefs, jetties and pylons, sometimes entering estuaries. Prefer warmer water (18-24?C) although they are occasionally found in cooler water.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSeriola hipposFamilyCarangidae (Jacks and pompanos)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length150EnvironmentMarine; brackish; pelagic-neriticClimateTemperateDistributionIndo-Pacific: endemic to Australia, Norfolk Island and New Zealand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; gamefish: yesResilienceLow, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026