Uaru vs Threespot eartheater: can they live together?

Verdict: Not recommended

The Uaru is aggressive towards other fish.
Both are comfortable at 26–28°C (79–82°F).
A pH of 6.3–7.0 suits both.

Side by side

	Uaru	Threespot eartheater
Adult size	30 cm (12 in)	17 cm (6.7 in)
Minimum tank	285 L (75 US gal)	210 L (55 US gal)
Temperature	26–30°C (79–86°F)	23–28°C (73–82°F)
pH	5.0–7.0	6.3–7.0
Hardness	5–12 dGH (89–214 ppm)	5–10 dGH (89–178 ppm)
Temperament	Aggressive	Peaceful
Care level	Easy	Moderate
Diet	Herbivore	Omnivore