Can Assassin Snail live with Thai Devil Crab?

Compatible

Why

No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.

Sweet spot: both do well at 75–82°F and pH 7.5–8 — aim there.

Side-by-side

Assassin SnailThai Devil Crab
Temperature72–82°F75–84°F
pH7–87.5–8.5
Hardness (GH)6–15 dGH8–18 dGH
Adult size1"2"
TemperamentPeacefulSemi-aggressive
Min tank10 gal20 gal

Together, plan on at least 20 gallons.

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Everything compatible with Assassin Snail · …with Thai Devil Crab

Related pairings

Assassin Snail + Neon TetraAssassin Snail + Cherry ShrimpAssassin Snail + AngelfishAssassin Snail + Nerite SnailAssassin Snail + Amano ShrimpAssassin Snail + Harlequin Rasbora