... appropriate for aquatic products.To prevent the of fish, shrimp, crab because of a variety of infections rotten gills, red ... ages of the Livestock, poultry, freshwater and marine fish, shrimp, crab, turtle, and other specialty animals.Usage: The First way: ... all ages50100-200200-400Freshwater and marine fish80150-300300-500Shrimp, crab, turtle special aquatic100200-400400-600Storage: To be protected ...