Can glowlight tetras live with glofish?

Verdict
Yes

Yes. Glowlight tetras and glofish get along in the same tank. Both are fine at 74–80°F. Plan on at least 15 gal.

Glowlight tetraGlowlight tetra74–80°F · pH 6–7.5 GloFish tetraGloFish tetra72–80°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 74–80°Glowlight tetra 74–80°GloFish tetra 72–80°
The green band is the temperature range both can live in.
456789Both: 6–7.5Glowlight tetra 6–7.5GloFish tetra 6–7.5
The green band is the pH both tolerate.

Size to scale

Glowlight tetra · 1.5 inGloFish tetra · 2.5 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

Glowlight tetraGloFish tetra
Temperature74–80 °F72–80 °F
pH6–7.56–7.5
Adult size1.5 in2.5 in
Minimum tank10 gal15 gal
TemperamentPeacefulSemi-aggressive
Swims atMiddleMiddle
GroupGroups of 6+Groups of 6+
DietOmnivoreOmnivore

Better tank mates for glowlight tetras

All glowlight tetra tank mates

Better tank mates for glofish

All glofish tetra tank mates

Questions

Can glowlight tetras live with glofish?

Yes. Glowlight tetras and glofish get along in the same tank. Both are fine at 74–80°F. Plan on at least 15 gal.

What temperature suits both glowlight tetras and glofish?

74–80 °F. Glowlight tetras need 74–80 °F, glofish need 72–80 °F.

What size tank do glowlight tetras and glofish need together?

At least 15 gal, set by the glofish tetra. Add space for each extra fish.