3 Assassin Snails (Clea helena) Freshwater Snails

The Assassin Snail (Clea helena) is a natural and plant-safe method for controlling unwanted snails in freshwater tanks. With its bold yellow-and-brown shell and calm nature, this hardy snail helps keep your aquarium clean and balanced while adding color and movement to your aquascape.

Key Points:

• Natural Pest Control
  
• Hardy & Adaptable
• Plant and Fish safe
• Very Active
• Black and Yellow Shell Contrast

Native to Indonesia, the Assassin Snail (Clea helena) is a popular choice for aquarium owners who want a natural solution to control pest snails. Its cone-shaped shell with bright yellow and dark brown stripes makes it both valuable and eye-catching in any tank.

Instead of using harsh chemicals, Assassin Snails help control pest snail populations safely and naturally. They feed on nuisance snails, such as pond or ramshorn snails, keeping your aquarium clean without harming plants or fish.

These snails are peaceful, easy to care for, and suitable for beginners . They thrive in a variety of water conditions and make a great addition to community tanks with shrimp or small fish.

Every snail we send is health-checked, and responsibly sourced , backed by our Live Arrival Guarantee for your peace of mind.

Quick Facts

How to Care

Behavior Profile

These snails are calm, curious, and active during feeding, offering both practical benefits and natural entertainment for aquarists.

Best For

• Aquarists dealing with unwanted pest snails in planted or shrimp tanks.
  

• Beginner to intermediate hobbyists looking for an easy, low-maintenance snail.

• Community tank owners who prefer a natural pest control method instead of chemicals.

FAQs

Are Assassin Snails safe for planted tanks?

Yes. They're completely plant-safe and only feed on pest snails or leftover food, keeping aquariums balanced and healthy.

Can they live with shrimp or fish?

Absolutely. Assassin Snails are peaceful, non-aggressive, and perfectly compatible with bigger shrimp, tetras, guppies, and other calm freshwater species.

Do Assassin Snails reproduce quickly?

No. They reproduce slowly in freshwater, laying a few eggs occasionally, so they never overpopulate or crowd your aquarium.

What do they eat besides pest snails?

They eat protein-rich foods like shrimp pellets, bloodworms, or brine shrimp when pest snails are scarce in the aquarium.

How many should I keep in my tank?

One snail per 5-10 gallons is effective for pest control without overcrowding or affecting tank balance.

Do you guarantee live delivery?

Yes. All Assassin Snails are health-checked, and shipped with Aquatic Motiv's reliable Live Arrival Guarantee.

100% Live Arrival Guarantee

Quality is a must!

• We guarantee that your snails will arrive healthy and in the best state possible.

If there are any issues upon arrival, simply contact us with a picture and we will refund you or send a replacement free of charge!