HomeFreshwater aquarium fishAfrican cichlidsNkhomo-benga peacock Nkhomo-benga peacock (Aulonocara baenschi) Scientific name: Aulonocara baenschi Meyer & Riehl, 1985 The Nkhomo-benga peacock (Aulonocara baenschi) is a freshwater fish of the family Cichlidae that grows to about 12 cm (4.7 in). It is easy to keep and semi-aggressive and needs a tank of at least 210 L (55 US gal), water at 22–28°C (72–82°F) and a pH of 7.2–8.2. Native range: Africa, Endemic to Lake Malawi. Nkhomo-benga peacock care at a glanceCare levelEasyTemperamentSemi-aggressiveAdult size12 cm (4.7 in)Minimum tank210 L (55 US gal)Temperature22–28°C (72–82°F)pH7.2–8.2Hardness10–30 dGH (178–535 ppm)DietOmnivore. Accepts flakes, frozen foods and live foods. BiologyFound in areas with scattered rocks on a sandy bottom. Feeds on bottom-dwelling invertebrates.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAulonocara baenschiFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length13.0EnvironmentFreshwater;; pH range: 7.2 - 8.2; dH range: 10 - 30 benthopelagicClimateTropicalDistributionAfrica: endemic to Lake Malawi; reported from in Chipoka, Maleri Islands, Nkhomo, and Usisya.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming Fec More african cichlidsAulonocara rostratumAulonocara Fort MaguireAulonocara hansbaenschiFairy cichlidAulonocara jacobfreibergiAulonocara chizumuluAulonocara korneliaeBlue orchid aulonocaraAulonocara maylandi kandeensisGreenface aulonocaraAulonocara saulosiSee all african cichlids Can it live with...?Nkhomo-benga peacock and Aulonocara chizumuluNkhomo-benga peacock and Aulonocara Fort MaguireNkhomo-benga peacock and Blue orchid aulonocaraNkhomo-benga peacock and Emperor cichlidNkhomo-benga peacock and Flavescent peacockNkhomo-benga peacock and Greenface aulonocaraNkhomo-benga peacock and Haplochromis borleyi redfinNkhomo-benga peacock and Malawi eyebiterNkhomo-benga peacock and Redbelly tilapiaNkhomo-benga peacock and Spindle hapNkhomo-benga peacock and Super VC-10 hap 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