HomeCompare fishNkhomo-benga peacock vs Greenface aulonocara Nkhomo-benga peacock vs Greenface aulonocara: can they live together? Verdict: With cautionThe Nkhomo-benga peacock can be semi-aggressive or nip fins.Both are comfortable at 22–26°C (72–79°F).A pH of 7.8–8.2 suits both.Minimum tank for the pair: 210 L (55 US gal)Side by sideNkhomo-benga peacockGreenface aulonocaraAdult size12 cm (4.7 in)11 cm (4.3 in)Minimum tank210 L (55 US gal)210 L (55 US gal)Temperature22–28°C (72–82°F)22–26°C (72–79°F)pH7.2–8.27.8–8.6Hardness10–30 dGH (178–535 ppm)–TemperamentSemi-aggressivePeacefulCare levelEasyEasyDietOmnivoreCarnivoreSpecies profilesNkhomo-benga peacockAulonocara baenschiGreenface aulonocaraAulonocara saulosi