Horseface loach vs Coolie loach: can they live together?

Verdict: With caution

The Horseface loach grows about twice as long as the Coolie loach; watch for bullying or predation.
Both are comfortable at 25–29°C (77–84°F).
A pH of 6.0–6.5 suits both.
Minimum tank for the pair: 210 L (55 US gal)

Side by side

	Horseface loach	Coolie loach
Adult size	20 cm (7.9 in)	10 cm (3.9 in)
Minimum tank	210 L (55 US gal)	40 L (11 US gal)
Temperature	25–29°C (77–84°F)	24–30°C (75–86°F)
pH	6.0–7.0	5.5–6.5
Hardness	1–12 dGH (18–214 ppm)	–
Temperament	Peaceful	Peaceful
Community tank	Good	Good
Diet	Omnivore	Omnivore