Can endlers live with glofish?

Verdict
Yes

Yes. Endlers and glofish make a good pair. Both are fine at 72–80°F. Plan on at least 15 gal.

Endler's livebearerEndler's livebearer72–82°F · pH 7–8 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: 72–80°Endler's livebearer 72–82°GloFish tetra 72–80°
The green band is the temperature range both can live in.
456789Both: 7–7.5Endler's livebearer 7–8GloFish tetra 6–7.5
The green band is the pH both tolerate.

Size to scale

Endler's livebearer · 1 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

Endler's livebearerGloFish tetra
Temperature72–82 °F72–80 °F
pH7–86–7.5
Adult size1.0 in2.5 in
Minimum tank5 gal15 gal
TemperamentPeacefulSemi-aggressive
Swims atTopMiddle
GroupGroups of 3+Groups of 6+
DietOmnivoreOmnivore

Better tank mates for endlers

All endler's livebearer tank mates

Better tank mates for glofish

All glofish tetra tank mates

Questions

Can endlers live with glofish?

Yes. Endlers and glofish make a good pair. Both are fine at 72–80°F. Plan on at least 15 gal.

What temperature suits both endlers and glofish?

72–80 °F. Endlers need 72–82 °F, glofish need 72–80 °F.

What size tank do endlers and glofish need together?

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