Can mystery snails live with ramshorn snails?

Verdict
Yes

Yes. Mystery snails and ramshorn snails get along in the same tank. Both are fine at 70–80°F. Plan on at least 5 gal.

Mystery snailMystery snail68–82°F · pH 7–8 Ramshorn snailRamshorn snail70–80°F · pH 7–8

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 70–80°Mystery snail 68–82°Ramshorn snail 70–80°
The green band is the temperature range both can live in.
456789Both: 7–8Mystery snail 7–8Ramshorn snail 7–8
The green band is the pH both tolerate.

Size to scale

Mystery snail · 2 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

Mystery snailRamshorn snail
Temperature68–82 °F70–80 °F
pH7–87–8
Adult size2.0 in1.0 in
Minimum tank5 gal5 gal
TemperamentPeacefulPeaceful
Swims atBottomBottom
GroupAlone or in pairsAlone or in pairs
DietOmnivoreOmnivore

Better tank mates for mystery snails

All mystery snail tank mates

Better tank mates for ramshorn snails

All ramshorn snail tank mates

Questions

Can mystery snails live with ramshorn snails?

Yes. Mystery snails and ramshorn snails get along in the same tank. Both are fine at 70–80°F. Plan on at least 5 gal.

What temperature suits both mystery snails and ramshorn snails?

70–80 °F. Mystery snails need 68–82 °F, ramshorn snails need 70–80 °F.

What size tank do mystery snails and ramshorn snails need together?

At least 5 gal, set by the mystery snail. Add space for each extra fish.