Can celestial pearl danios live with glass catfish?

Verdict
Yes

Yes, celestial pearl danios and glass catfish can live together. Both are fine at 75–79°F. Plan on at least 30 gal.

Celestial pearl danioCelestial pearl danio72–79°F · pH 6.5–7.5 Glass catfishGlass catfish75–80°F · pH 6.5–7.5

Why it works

Water side by side

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

Size to scale

Celestial pearl danio · 1 inGlass catfish · 3 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 danioGlass catfish
Temperature72–79 °F75–80 °F
pH6.5–7.56.5–7.5
Adult size1.0 in3.0 in
Minimum tank10 gal30 gal
TemperamentPeacefulPeaceful
Swims atMiddleMiddle
GroupGroups of 6+Groups of 6+
DietOmnivoreCarnivore

Better tank mates for celestial pearl danios

All celestial pearl danio tank mates

Better tank mates for glass catfish

All glass catfish tank mates

Questions

Can celestial pearl danios live with glass catfish?

Yes, celestial pearl danios and glass catfish can live together. Both are fine at 75–79°F. Plan on at least 30 gal.

What temperature suits both celestial pearl danios and glass catfish?

75–79 °F. Celestial pearl danios need 72–79 °F, glass catfish need 75–80 °F.

What size tank do celestial pearl danios and glass catfish need together?

At least 30 gal, set by the glass catfish. Add space for each extra fish.