Can sparkling gouramis live with ramshorn snails?

Verdict
Yes

Yes. Sparkling gouramis and ramshorn snails get along in the same tank. Both are fine at 72–80°F. Plan on at least 5 gal.

Sparkling gouramiSparkling gourami72–82°F · pH 6–7.5 Ramshorn snailRamshorn snail70–80°F · pH 7–8

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 72–80°Sparkling gourami 72–82°Ramshorn snail 70–80°
The green band is the temperature range both can live in.
456789Both: 7–7.5Sparkling gourami 6–7.5Ramshorn snail 7–8
The green band is the pH both tolerate.

Size to scale

Sparkling gourami · 1.5 inRamshorn snail · 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

Sparkling gouramiRamshorn snail
Temperature72–82 °F70–80 °F
pH6–7.57–8
Adult size1.5 in1.0 in
Minimum tank5 gal5 gal
TemperamentPeacefulPeaceful
Swims atTopBottom
GroupGroups of 4+Alone or in pairs
DietOmnivoreOmnivore

Better tank mates for sparkling gouramis

All sparkling gourami tank mates

Better tank mates for ramshorn snails

All ramshorn snail tank mates

Questions

Can sparkling gouramis live with ramshorn snails?

Yes. Sparkling gouramis and ramshorn snails get along in the same tank. Both are fine at 72–80°F. Plan on at least 5 gal.

What temperature suits both sparkling gouramis and ramshorn snails?

72–80 °F. Sparkling gouramis need 72–82 °F, ramshorn snails need 70–80 °F.

What size tank do sparkling gouramis and ramshorn snails need together?

At least 5 gal, set by the sparkling gourami. Add space for each extra fish.