Can amano shrimp live with assassin snails?

Verdict
Yes

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

Amano shrimpAmano shrimp70–80°F · pH 6.5–7.5 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°Amano shrimp 70–80°Assassin snail 75–80°
The green band is the temperature range both can live in.
456789Both: 7–7.5Amano shrimp 6.5–7.5Assassin snail 7–8
The green band is the pH both tolerate.

Size to scale

Amano shrimp · 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

Amano shrimpAssassin snail
Temperature70–80 °F75–80 °F
pH6.5–7.57–8
Adult size2.0 in1.0 in
Minimum tank10 gal5 gal
TemperamentPeacefulPeaceful
Swims atBottomBottom
GroupGroups of 3+Alone or in pairs
DietOmnivoreCarnivore

Better tank mates for amano shrimp

All amano shrimp tank mates

Better tank mates for assassin snails

All assassin snail tank mates

Questions

Can amano shrimp live with assassin snails?

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

What temperature suits both amano shrimp and assassin snails?

75–80 °F. Amano shrimp need 70–80 °F, assassin snails need 75–80 °F.

What size tank do amano shrimp and assassin snails need together?

At least 10 gal, set by the amano shrimp. Add space for each extra fish.