You can eat it, but the taste is far from good. Take it out, remove the bugs, put it in water and cook it once. After taking out the water, cook it as you like. Remember to put the fish in a sunny place the next time you dry it, and seal it when you bring it back, and it will be the same the next day until it is dried. So there will be no bugs, and you can eat as long as you want in the refrigerator.