Can assassin snails live with electric blue acaras?

Verdict
Yes, with care

Yes, with care. Assassin snails and electric blue acaras can share a tank, but watch one thing. Large electric blue acaras crack or pick at small snails. A big mystery snail has better odds than a ramshorn.

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–80°Assassin snail 75–80°Electric blue acara 72–82°
The green band is the temperature range both can live in.
456789Both: 7–7.5Assassin snail 7–8Electric blue acara 6.5–7.5
The green band is the pH both tolerate.

Size to scale

Assassin snail · 1 inElectric blue acara · 6 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

Assassin snailElectric blue acara
Temperature75–80 °F72–82 °F
pH7–86.5–7.5
Adult size1.0 in6.0 in
Minimum tank5 gal30 gal
TemperamentPeacefulSemi-aggressive
Swims atBottomMiddle
GroupAlone or in pairsAlone or in pairs
DietCarnivoreOmnivore

Better tank mates for assassin snails

All assassin snail tank mates

Better tank mates for electric blue acaras

All electric blue acara tank mates

Questions

Can assassin snails live with electric blue acaras?

Yes, with care. Assassin snails and electric blue acaras can share a tank, but watch one thing. Large electric blue acaras crack or pick at small snails. A big mystery snail has better odds than a ramshorn.

What temperature suits both assassin snails and electric blue acaras?

75–80 °F. Assassin snails need 75–80 °F, electric blue acaras need 72–82 °F.

What size tank do assassin snails and electric blue acaras need together?

At least 30 gal, set by the electric blue acara. Add space for each extra fish.