Demon eartheater vs Cockatoo cichlid: can they live together?

Verdict: Not recommended

The Cockatoo cichlid is best kept in a species tank.
An adult Demon eartheater is about 3 times the length of a Cockatoo cichlid and may eat it.
Both are comfortable at 24–27°C (75–81°F).
A pH of 6.3–7.0 suits both.

Side by side

	Demon eartheater	Cockatoo cichlid
Adult size	25 cm (9.8 in)	7.5 cm (3 in)
Minimum tank	210 L (55 US gal)	75 L (20 US gal)
Temperature	23–28°C (73–82°F)	24–27°C (75–81°F)
pH	6.3–7.0	5.0–7.0
Hardness	5–10 dGH (89–178 ppm)	5–16 dGH (89–286 ppm)
Temperament	Peaceful	Peaceful
Community tank	–	Not suitable
Care level	Moderate	Moderate
Diet	Omnivore	Carnivore