HomeFish encyclopediaRay-finned fishesCatfishSqueakers or upside-down catfishesFischer's Victoria squeaker Fischer's Victoria squeaker (Synodontis afrofischeri) Scientific name: Synodontis afrofischeri Hilgendorf, 1888 The Fischer's Victoria squeaker (Synodontis afrofischeri) is a freshwater fish of the family Mochokidae. In the aquarium it needs water at 22–26°C (72–79°F). Native range: Africa, Lake Victoria, Lake Nabugabo, Victoria Nile, Lake Kyoga, Kagera River, Ihema Lake, Kingani River?, Malagarasi (Nile Basin). Fischer's Victoria squeaker care at a glanceTemperature22–26°C (72–79°F) BiologyInhabit lakes but appears to be more common in rivers than in lakes. Feeds on mollusks and insects. Insects, particularly chironomid larvae and Povilla, are dominant in the diet. Oviparous. Rarely grows to lengths greater than 15 cm SL.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSynodontis afrofischeriFamilyMochokidae (Squeakers or upside-down catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length17.7Depth range0–70 m (0–230 ft)EnvironmentFreshwater;; pH range: 6.0 - 8.0; dH range: 5 - 25 benthopelagic; depth range 0 - 70 mClimateTropicalDistributionAfrica: Lake Victoria, Lake Nabugabo, Victoria Nile, Lake Kyoga, Kagera River, Ihema Lake, Kingani River?, Malagarasi (Nile Basin).Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Fec = 200) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026