HomeFreshwater aquarium fishPuffers, gobies & brackish fishScatty Scatty (Scatophagus tetracanthus) Scientific name: Scatophagus tetracanthus Lacep?de, 1802 The Scatty (Scatophagus tetracanthus) is a freshwater fish of the family Scatophagidae. In the aquarium it needs water at 22–30°C (72–86°F). Native range: Indo-West Pacific, Somalia and Kenya to South Africa, Australia and Papua New Guinea. Also found in the rivers and lagoons of East Africa. Scatty care at a glanceTemperature22–30°C (72–86°F) BiologyDorsal spines (total): 11; Dorsal soft rays (total): 15-18; Anal spines: 4; Anal soft rays: 14 - 15Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScatophagus tetracanthusFamilyScatophagidae (Scats)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length30.0EnvironmentMarine; freshwater; brackish; benthopelagicClimateTropicalDistributionIndo-West Pacific: Somalia and Kenya to South Africa, Australia and Papua New Guinea. Also found in the rivers and lagoons of East Africa.Conservation status (IUCN)Not EvaluatedThreat to humansVenomousUsesFisheries: minor commercial; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More puffers, gobies & brackish fishBanded archerfishToxotes jaculatrixSilver moonyMonodactylus argenteusRhinogobius duospilusGlobe fishTetraodon lineatusAmazon pufferColomesus asellusSpotted scatScatophagus argusSee all puffers, gobies & brackish fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026