Can honey gouramis live with assassin snails?

Verdict
Yes

Yes, honey gouramis and assassin snails can live together. Both are fine at 75–80°F. Plan on at least 10 gal.

Honey gouramiHoney gourami72–82°F · pH 6–7.5 Assassin snailAssassin snail75–80°F · pH 7–8

Why it works

Water side by side

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

Size to scale

Honey gourami · 2 inAssassin 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

Honey gouramiAssassin snail
Temperature72–82 °F75–80 °F
pH6–7.57–8
Adult size2.0 in1.0 in
Minimum tank10 gal5 gal
TemperamentPeacefulPeaceful
Swims atTopBottom
GroupAlone or in pairsAlone or in pairs
DietOmnivoreCarnivore

Better tank mates for honey gouramis

All honey gourami tank mates

Better tank mates for assassin snails

All assassin snail tank mates

Questions

Can honey gouramis live with assassin snails?

Yes, honey gouramis and assassin snails can live together. Both are fine at 75–80°F. Plan on at least 10 gal.

What temperature suits both honey gouramis and assassin snails?

75–80 °F. Honey gouramis need 72–82 °F, assassin snails need 75–80 °F.

What size tank do honey gouramis and assassin snails need together?

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