With the continuous development of society, there are more and more ways to keep fit, and many cities have particularly popular pedicure shops. Many pedicure shops refer to all kinds of fish in the process of continuous innovation. These small fish, which can be used for pedicure, can not only remove dead skin, but also clean the bacteria on the horns. Therefore, the small fish in these pedicure shops are very popular. Many people want to try this pedicure method, but these pedicures are not permanent. Maybe everyone just pays attention to the pedicure fish and doesn't know much about the future of the pedicure fish. Under normal circumstances, these small fish will be directly discarded by the owner after the work is completed, and will not appear in the barbecue stalls that everyone is familiar with, because most of the fish used for pedicure are starfish and reddish cuttlefish, which are very small tropical fish. They can be directly discarded after use and will not appear in the barbecue stalls at all. Because these small fish are too small to be cheap dried fish in the supermarket, because these fish are not suitable for dried fish. Generally, the dried fish are lilac fish, small whitebait or small yellow croaker. Therefore, you need not worry at all. Almost all these small fish massaged for guests will be discarded and will not become materials in other fields. Some small fish will be bought by some areas with huge ponds and aquaculture. Because these fish are the favorite food of many economic fish in aquaculture, especially many unique economic fish, these used massage fish are usually abandoned or acquired by these aquaculture industries. However, we must pay attention to one thing. In order to reduce the cost, many pedicure shops use completely different fish from these two kinds of fish. It is likely that they will use some cheaper tilapia, but tilapia pedicure has many dangers, which will lead to bacteria and viruses on the soles of their feet.