... effective in fish and shrimp feeding when incorporated into the diets.Nutrient composition:The contents is a protein feed, the contents of the ... can replace partly or even totally the fish meal in the diets of animal, poultry, fish and shrimp, and diet cost can ... reduced accordingly;High safety: YC is free of salmonell; nontoxic to human, animal, fish and shrimp; environment-friendly; doesnt cause any ...