Can paradise fish live with endlers?

Verdict
Yes

Yes, paradise fish and endlers can live together. Both are fine at 72–79°F. Plan on at least 20 gal.

Paradise fishParadise fish61–79°F · pH 6–8 Endler's livebearerEndler's livebearer72–82°F · pH 7–8

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 72–79°Paradise fish 61–79°Endler's livebearer 72–82°
The green band is the temperature range both can live in.
456789Both: 7–8Paradise fish 6–8Endler's livebearer 7–8
The green band is the pH both tolerate.

Size to scale

Paradise fish · 3.5 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

Paradise fishEndler's livebearer
Temperature61–79 °F72–82 °F
pH6–87–8
Adult size3.5 in1.0 in
Minimum tank20 gal5 gal
TemperamentSemi-aggressivePeaceful
Swims atTopTop
GroupOne per tankGroups of 3+
DietOmnivoreOmnivore

Better tank mates for paradise fish

All paradise fish tank mates

Better tank mates for endlers

All endler's livebearer tank mates

Questions

Can paradise fish live with endlers?

Yes, paradise fish and endlers can live together. Both are fine at 72–79°F. Plan on at least 20 gal.

What temperature suits both paradise fish and endlers?

72–79 °F. Paradise fish need 61–79 °F, endlers need 72–82 °F.

What size tank do paradise fish and endlers need together?

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