Shipping supplies are essential for transporting freshwater fish safely and securely. These supplies include a variety of materials and equipment designed to protect and support the fish during transit. Some common shipping supplies for freshwater fish include oxygen tanks and regulators, shipping bags, heat packs, and insulated boxes. Oxygen tanks and regulators are used to provide a constant supply of oxygen to the fish during transport, while shipping bags and boxes help to protect the fish from rough handling and the elements. Heat packs can also be used to maintain the appropriate temperature for the fish during transit, and can help to prevent stress, illness, and death. With the right shipping supplies, it is possible to transport freshwater fish safely and with minimal stress to the animals.