Feed-grade copper sulfate is widely used in the livestock industry and aquaculture. It supplements the copper elements needed by animals. Copper plays various roles in animals' bodies, such as promoting growth, enhancing immunity, improving appetite, and strengthening resistance to diseases.

In the livestock industry, feed-grade copper sulfate can effectively prevent and treat problems like anemia and slow growth in animals caused by copper deficiency. Moreover, copper can also promote the health of animals' intestines, enhance the absorption function of the intestines, and thereby increase the utilization rate of feed.

In aquaculture, copper has certain antibacterial and disinfectant effects, which can effectively prevent and control pathogenic microorganisms such as bacteria and fungi in water bodies, reducing the occurrence of diseases. At the same time, copper can also promote the growth of fish and shrimp and enhance their immunity.