Homemade fishballs, because there is no preservatives added, so daily if you can't eat it all, you need to put the fishballs in the refrigerator to freeze, which can be a good way to extend the shelf life. There is also the fact that when fishballs are kept in the refrigerator, they should be placed in a separate bag, so as to avoid stringing flavors with other ingredients. In addition, home-made fish balls should be eaten as soon as possible, do not do too much at one time.