HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsBlackbelt cichlid Blackbelt cichlid (Paraneetroplus maculicauda) Scientific name: Paraneetroplus maculicauda Regan, 1905 The Blackbelt cichlid (Paraneetroplus maculicauda) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 26–28°C (79–82°F). Native range: Central America, Atlantic slope, from the Usumacinta River drainage in Guatemala to the Chagres River in Panama. Blackbelt cichlid care at a glanceTemperature26–28°C (79–82°F) BiologyInhabits lakes and rivers but migrates to the extreme lower sections of the lower river valleys where current is slow. Prefers muddy and sandy bottoms and lives among submerged trees and logs for protection. Thrives well in shady bank areas of rivers. Able to tolerate brackish and marine conditions. Feeds on benthic detritus consisting of vegetable matter, both aquatic and terrestrial plants, seeds and fruits.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParaneetroplus maculicaudaFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.0Depth range10 m (33 ft)EnvironmentFreshwater; brackish; benthopelagic; potamodromous; depth range 10 - ? mClimateTropicalDistributionCentral America: Atlantic slope, from the Usumacinta River drainage in Guatemala to the Chagres River in Panama.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; aquaculture: commercial; aquarium: commercialResilienceMedium, 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