Can zebra danios live with endlers?

Verdict
Yes

Yes. Zebra danios and endlers make a good pair. Both are fine at 72–77°F. Plan on at least 10 gal.

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 72–77°Zebra danio 65–77°Endler's livebearer 72–82°
The green band is the temperature range both can live in.
456789Both: 7–8Zebra danio 6.5–8Endler's livebearer 7–8
The green band is the pH both tolerate.

Size to scale

Zebra danio · 2 inEndler's livebearer · 1 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

Zebra danioEndler's livebearer
Temperature65–77 °F72–82 °F
pH6.5–87–8
Adult size2.0 in1.0 in
Minimum tank10 gal5 gal
TemperamentPeacefulPeaceful
Swims atTopTop
GroupGroups of 6+Groups of 3+
DietOmnivoreOmnivore

Better tank mates for zebra danios

All zebra danio tank mates

Better tank mates for endlers

All endler's livebearer tank mates

Questions

Can zebra danios live with endlers?

Yes. Zebra danios and endlers make a good pair. Both are fine at 72–77°F. Plan on at least 10 gal.

What temperature suits both zebra danios and endlers?

72–77 °F. Zebra danios need 65–77 °F, endlers need 72–82 °F.

What size tank do zebra danios and endlers need together?

At least 10 gal, set by the zebra danio. Add space for each extra fish.