Can Assassin Snail live with Molly?
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 72–82°F and pH 7–8 — aim there.
Side-by-side
| Assassin Snail | Molly | |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 7–8 | 7–8.5 |
| Hardness (GH) | 6–15 dGH | 12–30 dGH |
| Adult size | 1" | 4" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 30 gal |
Together, plan on at least 30 gallons.
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Assassin Snail, Molly →Everything compatible with Assassin Snail · …with Molly