HomeFreshwater aquarium fishCatfish & plecosMalawi squeaker Malawi squeaker (Synodontis njassae) Scientific name: Synodontis njassae Keilhack, 1908 The Malawi squeaker (Synodontis njassae) is a freshwater fish of the family Mochokidae. In the aquarium it needs water at 20–23°C (68–73°F). Native range: Africa, Lake Malawi. Malawi squeaker care at a glanceTemperature20–23°C (68–73°F) BiologyFound among the rocks during the day and moves around the area at night. Feeds on insects, crustaceans and other invertebrates. Oviparous. Because of its bony head, this species is often not marketed in Malawi where it is relatively common and considered a favored food of fishermen. Marketed in Kyela.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSynodontis njassaeFamilyMochokidae (Squeakers or upside-down catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length19.2EnvironmentFreshwater;; pH range: 7.5 - 8.2; dH range: 20 - 30 benthopelagicClimateTropicalDistributionAfrica: Lake Malawi.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: minor commercial; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More catfish & plecosAtipaHoplosternum littoraleLeporacanthicus triactisPterygoplichthys scrophusWidehead catfishClarotes laticepsLeporacanthicus galaxiasPterygoplichthys joselimaianusSee all catfish & plecos SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026