HomeFreshwater aquarium fishSharks & algae eatersLuciosoma setigerum Luciosoma setigerum Scientific name: Luciosoma setigerum Valenciennes, 1842 Luciosoma setigerum is a freshwater fish of the family Cyprinidae that grows to about 25 cm (9.8 in). It is easy to keep and peaceful and needs a tank of at least 475 L (125 US gal), water at 20–25°C (68–77°F) and a pH of 6.0–6.5. Native range: S.E. Asia Islands, Malay Peninsula, Indochina, Indonesia. Luciosoma setigerum care at a glanceCare levelEasyTemperamentPeacefulAdult size25 cm (9.8 in)Minimum tank475 L (125 US gal)Temperature20–25°C (68–77°F)pH6.0–6.5Hardness5–8 dGH (89–143 ppm)DietOmnivore. Accepts flakes, pellets, frozen foods and live foods. BiologyDorsal soft rays (total): 9; Anal soft rays: 8. Spots on lateral line scales; black submarginal stripe on each caudal-fin lobe. Well-developed barbels; no tubercles on snout tip; anterior pelvic ray with long filament; longitudinal row of roundish spots (often fused into a stripe), continuing as stripe on caudal peduncle and upper caudal lobe; middle caudal rays colorless.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLuciosoma setigerumFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length26.5EnvironmentFreshwater; pelagicClimateTropicalDistributionAsia: Malay Peninsula, Indochina, Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) More sharks & algae eatersLuciosoma pellegriniiChinese suckerMyxocyprinus asiaticusBlack sharkminnowLabeo chrysophekadionFlying foxEpalzeorhynchos kalopterusHoven's carpLeptobarbus hoeveniiRedeye labeoLabeo cylindricusSee all sharks & algae eaters SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0. Aquarium care parameters compiled, checked and converted to metric and imperial units by Guppies.za.net.Last updated 28 September 2026