Bloodfin tetra vs Pearl danio: can they live together?

Verdict: Compatible

Both are comfortable at 20–25°C (68–77°F).
A pH of 6.0–8.0 suits both.
Minimum tank for the pair: 75 L (20 US gal)

Side by side

	Bloodfin tetra	Pearl danio
Adult size	5.5 cm (2.2 in)	5 cm (2 in)
Minimum tank	75 L (20 US gal)	75 L (20 US gal)
Temperature	18–28°C (64–82°F)	20–25°C (68–77°F)
pH	6.0–8.0	6.0–8.0
Hardness	10–30 dGH (178–535 ppm)	5–19 dGH (89–339 ppm)
Temperament	Peaceful	Peaceful
Community tank	Excellent	Excellent
Care level	Easy	Easy
Diet	Omnivore	Omnivore