Can mystery snails live with paradise fish?

Verdict
Yes

Yes. Mystery snails and paradise fish get along in the same tank. Both are fine at 68–79°F. Plan on at least 20 gal.

Mystery snailMystery snail68–82°F · pH 7–8 Paradise fishParadise fish61–79°F · pH 6–8

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 68–79°Mystery snail 68–82°Paradise fish 61–79°
The green band is the temperature range both can live in.
456789Both: 7–8Mystery snail 7–8Paradise fish 6–8
The green band is the pH both tolerate.

Size to scale

Mystery snail · 2 inParadise fish · 3.5 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 snailParadise fish
Temperature68–82 °F61–79 °F
pH7–86–8
Adult size2.0 in3.5 in
Minimum tank5 gal20 gal
TemperamentPeacefulSemi-aggressive
Swims atBottomTop
GroupAlone or in pairsOne per tank
DietOmnivoreOmnivore

Better tank mates for mystery snails

All mystery snail tank mates

Better tank mates for paradise fish

All paradise fish tank mates

Questions

Can mystery snails live with paradise fish?

Yes. Mystery snails and paradise fish get along in the same tank. Both are fine at 68–79°F. Plan on at least 20 gal.

What temperature suits both mystery snails and paradise fish?

68–79 °F. Mystery snails need 68–82 °F, paradise fish need 61–79 °F.

What size tank do mystery snails and paradise fish need together?

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