1, conch preservation method: low-temperature preservation method: put the live conch into the refrigerator, keep the surface of conch moist around 10, and survive for 3-5 days.

2. Normal temperature preservation method: put a small amount of seawater or fresh water containing about 0.5% crude salt into a container, and then put the conch into the container for preservation, which can survive for 3-5 days.