Can chili rasboras live with dwarf gouramis?

Verdict
Yes

Yes. Chili rasboras and dwarf gouramis make a good pair. Both are fine at 75–82°F. Plan on at least 10 gal.

Chili rasboraChili rasbora75–82°F · pH 4–7 Dwarf gouramiDwarf gourami72–82°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–82°Chili rasbora 75–82°Dwarf gourami 72–82°
The green band is the temperature range both can live in.
456789Both: 6–7Chili rasbora 4–7Dwarf gourami 6–7.5
The green band is the pH both tolerate.

Size to scale

Chili rasbora · 0.8 inDwarf gourami · 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

Chili rasboraDwarf gourami
Temperature75–82 °F72–82 °F
pH4–76–7.5
Adult size0.8 in3.0 in
Minimum tank5 gal10 gal
TemperamentPeacefulPeaceful
Swims atMiddleTop
GroupGroups of 8+Alone or in pairs
DietCarnivoreOmnivore

Better tank mates for chili rasboras

All chili rasbora tank mates

Better tank mates for dwarf gouramis

All dwarf gourami tank mates

Questions

Can chili rasboras live with dwarf gouramis?

Yes. Chili rasboras and dwarf gouramis make a good pair. Both are fine at 75–82°F. Plan on at least 10 gal.

What temperature suits both chili rasboras and dwarf gouramis?

75–82 °F. Chili rasboras need 75–82 °F, dwarf gouramis need 72–82 °F.

What size tank do chili rasboras and dwarf gouramis need together?

At least 10 gal, set by the dwarf gourami. Add space for each extra fish.