HomeCompare fishGreenface aulonocara vs Flavescent peacock Greenface aulonocara vs Flavescent peacock: can they live together? Verdict: With cautionThe Flavescent peacock can be semi-aggressive or nip fins.Both are comfortable at 22–26°C (72–79°F).A pH of 7.8–8.6 suits both.Minimum tank for the pair: 210 L (55 US gal)Side by sideGreenface aulonocaraFlavescent peacockAdult size11 cm (4.3 in)12 cm (4.7 in)Minimum tank210 L (55 US gal)210 L (55 US gal)Temperature22–26°C (72–79°F)22–28°C (72–82°F)pH7.8–8.67.3–9.2Hardness–8–22 dGH (143–393 ppm)TemperamentPeacefulSemi-aggressiveCare levelEasyEasyDietCarnivoreOmnivoreSpecies profilesGreenface aulonocaraAulonocara saulosiFlavescent peacockAulonocara stuartgranti