✅ Level: Easy — a grateful cleaner that takes good care of itself.

The Anentome Helena, also known as the Assassin Snail or Snail-eating Snail, is an ideal cleaner when it comes to snails. Often, this snail is not visible because it hides in the sand while waiting for another snail to eat. On average, an Anentome Helena eats about 1 snail per day.

🐠 Animal specifications

🏪 Collection & warranty

• Only available for collection at our store in Heinkenszand — this animal is not shipped
• Feel free to inspect the snail thoroughly in the store upon collection
• Feel free to ask for advice on care or aquarium setup when collecting

✂️ Care

Ensure there are enough feeder snails or other carnivorous food so that the Anentome Helena does not starve. With at least 2 in one aquarium and sufficient food, they will breed on their own — the eggs look like small, square packages.

🐠 Combination tip

Ideal for controlling a population of unwanted snails (such as pond snails). Please note: it also eats desired snail species, so do not combine with snails you wish to keep.

❓ Frequently asked questions

Does this snail also eat my other snails?
Yes, the Anentome Helena is an assassin snail that eats other snails — an average of 1 per day. Do not combine it with snail species you want to keep.

How do I recognise the eggs?
The eggs look like small, square packages. With at least 2 snails and sufficient food, they will breed on their own.

Why can't I see my snail?
The Anentome Helena often hides in the sand, waiting for prey. This is normal behaviour.

Do you have another question? Feel free to visit the store — we are happy to help you make the right choice for your aquarium.