HomeFreshwater aquarium fishOther freshwater fishPumpkinseed Pumpkinseed (Lepomis gibbosus) Scientific name: Lepomis gibbosus Linnaeus, 1758 The Pumpkinseed (Lepomis gibbosus) is a freshwater fish of the family Centrarchidae that grows to about 10 cm (3.9 in). It is moderate to keep and aggressive, is best kept in a species tank and needs a tank of at least 285 L (75 US gal), water at 4–22°C (39–72°F) and a pH of 7.0–7.5. Native range: North America, New Brunswick in Canada to South Carolina in the USA. Pumpkinseed care at a glanceCare levelModerateTemperamentAggressiveCommunity tankNot suitableAdult size10 cm (3.9 in)Minimum tank285 L (75 US gal)Temperature4–22°C (39–72°F)pH7.0–7.5Hardness10–15 dGH (178–268 ppm)DietCarnivore. Accepts flakes, frozen foods and live foods. BiologyDorsal spines (total): 10 - 12; Dorsal soft rays (total): 10-12; Anal spines: 3; Anal soft rays: 8 - 11; Vertebrae: 28 - 30Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLepomis gibbosusFamilyCentrarchidae (Sunfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Common length9.9EnvironmentFreshwater;; pH range: 7.0 - 7.5; dH range: 10 - 15 benthopelagic; potamodromousClimateTemperateDistributionNorth America: New Brunswick in Canada to South Carolina in the USA; Great Lakes, Hudson Bay and upper Mississippi basins from Quebec and New York west to southeast Manitoba and North Dakota, and south to north Kentucky and Missouri. Widely introduced. Several countries report adverse ecological impact after introduction.Conservation status (IUCN)Not EvaluatedThreat to humansPotential pestUsesFisheries: subsistence fisheries; gamefish: yes; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tm=2; Fec=600-5000) More other freshwater fishLined soleAchirus lineatusShort-tailed pipefishMicrophis brachyurus brachyurusFinescale tigerfishDatnioides microlepisFreshwater garfishXenentodon cancilaSouth American lungfishLepidosiren paradoxaRedbreast sunfishLepomis auritusSee all other freshwater fish 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