1. Put them in a plastic bucket/tub. If you don't have a bathtub at home, you can put the crabs in a higher, smooth-walled plastic bucket/basin, be careful not to layer, add water to half the height of the crabs can be, can't bury the crabs all the way, the water is too deep will make them can't breathe.

2, put in the refrigerator. Preserving live crabs can also be done in the refrigerator, but pay attention to the method. First of all, according to your refrigerator freezer to find a suitable size of the foam box, and then the crab legs and feet tied, one by one next to the foam box, and then add to the box over the surface of the crab water. Finally, cover the foam box and put it in the freezer.