HomeFish encyclopediaRay-finned fishesPerch-like fishGrunters or tigerperchesBarcoo grunter Barcoo grunter (Scortum barcoo) Scientific name: Scortum barcoo McCulloch & Waite, 1917 The Barcoo grunter (Scortum barcoo) is a freshwater fish of the family Terapontidae. In the aquarium it needs water at 10–30°C (50–86°F). Native range: Oceania, Endemic to Australia. Barcoo grunter care at a glanceTemperature10–30°C (50–86°F) BiologyAdults occur in lentic and lotic freshwater. They inhabit turbid water of large rivers and waterholes. Tolerant of water temperatures to 40?C. Omnivorous species. Feed on fishes, crustaceans, insects and molluscs. Presumed to breed opportunistically during flood events. Eggs are guarded and fanned by the male parent.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScortum barcooFamilyTerapontidae (Grunters or tigerperches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length35.0Common length25.0EnvironmentFreshwater; benthopelagicClimateTemperateDistributionOceania: Endemic to Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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