Assassin Snail (Anentome helena)
Assassin Snails are known for their ability to help control populations of certain small invertebrates in an aquarium. Keeping a small group of these snails can help reduce the numbers of other snail species.
These snails should be attached to hard surfaces such as aquarium glass or rocks. They have a cone-shaped shell similar to Malaysian Trumpet Snails and Rabbit Snails. The shell is gold in color with a dark brown stripe running from the aperture to the apex. The shell should be free from cracks, splits, or damage, and the operculum should be visible at the top of the foot near the backside.
The body and foot of the Assassin Snail are light cream with darker specks scattered throughout.
| Feature | Detail |
|---|---|
| Shell Color | Gold with dark brown stripe |
| Shell Shape | Cone-shaped |
| Body Color | Light cream with darker specks |
| Operculum | Visible at the top of the foot |
FAQ
Can Assassin Snails eat other snails?
Yes, Assassin Snails are known to prey on other snail species, which can help control their population in an aquarium.
Where should I place the Assassin Snail in the tank?
Place the Assassin Snail on hard surfaces such as glass or rocks where it can attach itself securely.
How do I know if my Assassin Snail is healthy?
A healthy Assassin Snail will have a gold shell with a dark brown stripe, no cracks or splits, and a visible operculum at the top of its foot.
Eric Lambert –
I added two Assassin Snails to my 10-gallon tank and noticed a significant drop in the number of small snails. They seem to be active and attached to the glass. The shell color is as described, and they look healthy.
Robert Bell –
The snails arrived quickly and are easy to place. I noticed they’re not eating much, but they do seem to be keeping the population of other snails in check. The shell is gold with a dark brown stripe, as expected.
Diane White –
After a week, I saw fewer small snails in the tank. The Assassin Snails are well-adapted to the environment and stay attached to the glass. No signs of stress or damage to their shells.