Emperor cichlid vs Aulonocara chizumulu: can they live together?

Verdict: Compatible

Both are comfortable at 25–26°C (77–79°F).
A pH of 7.8–8.5 suits both.
Minimum tank for the pair: 210 L (55 US gal)

Side by side

	Emperor cichlid	Aulonocara chizumulu
Adult size	8 cm (3.1 in)	15 cm (5.9 in)
Minimum tank	75 L (20 US gal)	210 L (55 US gal)
Temperature	25–26°C (77–79°F)	23–27°C (73–81°F)
pH	7.8–8.5	7.5–8.5
Hardness	10–25 dGH (178–446 ppm)	10–30 dGH (178–535 ppm)
Temperament	Peaceful	Peaceful
Care level	Easy	Easy
Diet	Omnivore	Carnivore