It depends. If it is fresh, it can be put on the next day if it is properly preserved. If it is cooked, it is recommended to eat it on the same day. Seafood such as clams are prone to protein decomposition overnight, which is not good for health after eating, so cooked clams can't be released the next day.

Tips for preserving clams:

1. Put some edible salt in clean water, then put fresh clam in salt water and put it in the freezer together with the container, so as to ensure that the clam stays fresh all night. Of course, it should be noted that the density of the clam should not be too high, otherwise the clam will be preserved.

2. Put some water in the container to ensure that the clam is in a relatively wet state, then cover the container with a layer of wet paper towel or wet towel and store it in the freezer. It should be noted that we need to observe whether towels or paper towels are kept in a relatively humid state.

3. Put the clam into a fresh-keeping bag or a plastic bag, then seal it, punch a few air holes in the bag with a fork, then put it into a container and store it in the freezer.

When you put the clam in the freezer, don't put it directly when you save it, because it is suitable in the freezer and may die. You must put it in water before putting it in the refrigerator. Meretrix meretrix is a kind of food that is not easy to preserve, so it is best to control the quantity when buying, and try not to buy too much at a time, otherwise the taste of Meretrix meretrix is likely.

If it is cooked, even if it is put in the freezer, it can't be eaten after a night, so the cooked clam must be eaten in time.