Green terror vs Cockatoo cichlid: can they live together?

Verdict: Not recommended

The Cockatoo cichlid is best kept in a species tank.
The Green terror is aggressive towards other fish.
An adult Green terror is about 3 times the length of a Cockatoo cichlid and may eat it.
Their temperature ranges only just meet, at 24°C (75°F).
A pH of 6.5–7.0 suits both.

Side by side

	Green terror	Cockatoo cichlid
Adult size	23 cm (9.1 in)	7.5 cm (3 in)
Minimum tank	210 L (55 US gal)	75 L (20 US gal)
Temperature	20–24°C (68–75°F)	24–27°C (75–81°F)
pH	6.5–7.5	5.0–7.0
Hardness	4–20 dGH (71–357 ppm)	5–16 dGH (89–286 ppm)
Temperament	Aggressive	Peaceful
Community tank	–	Not suitable
Care level	Easy	Moderate
Diet	Omnivore	Carnivore