Can celestial pearl danios live with cherry barbs?

Verdict
Yes

Yes, celestial pearl danios and cherry barbs can live together. Both are fine at 73–79°F. Plan on at least 20 gal.

Celestial pearl danioCelestial pearl danio72–79°F · pH 6.5–7.5 Cherry barbCherry barb73–81°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 73–79°Celestial pearl danio 72–79°Cherry barb 73–81°
The green band is the temperature range both can live in.
456789Both: 6.5–7.5Celestial pearl danio 6.5–7.5Cherry barb 6–7.5
The green band is the pH both tolerate.

Size to scale

Celestial pearl danio · 1 inCherry barb · 2 in0"1"2"3"4"5"6"
Adult length in an aquarium. A fish can swallow anything that fits in its mouth, roughly a third to half its own length for predators.

Care at a glance

Celestial pearl danioCherry barb
Temperature72–79 °F73–81 °F
pH6.5–7.56–7.5
Adult size1.0 in2.0 in
Minimum tank10 gal20 gal
TemperamentPeacefulPeaceful
Swims atMiddleMiddle
GroupGroups of 6+Groups of 6+
DietOmnivoreOmnivore

Better tank mates for celestial pearl danios

All celestial pearl danio tank mates

Better tank mates for cherry barbs

All cherry barb tank mates

Questions

Can celestial pearl danios live with cherry barbs?

Yes, celestial pearl danios and cherry barbs can live together. Both are fine at 73–79°F. Plan on at least 20 gal.

What temperature suits both celestial pearl danios and cherry barbs?

73–79 °F. Celestial pearl danios need 72–79 °F, cherry barbs need 73–81 °F.

What size tank do celestial pearl danios and cherry barbs need together?

At least 20 gal, set by the cherry barb. Add space for each extra fish.