Assassin snails, scientifically known as *Clea helena*, are unique freshwater gastropods found in Southeast Asia. These striking snails, characterized by their yellow and brown striped shells, are popular in aquarium hobbyist circles due to their intriguing behavior and role in controlling pest snails. They have a carnivorous diet, primarily feeding on other snails, which they hunt using a specialized feeding organ called a radula. Assassin snails can help maintain a balanced ecosystem in aquari