Potassium diformate is widely used as an additive in animal feed, particularly for swine and poultry. It acts as an effective growth promoter by improving feed efficiency and enhancing nutrient absorption. The compound helps in maintaining gut health by reducing the proliferation of harmful bacteria, thereby preventing digestive disorders. It also reduces ammonia emissions and manure odor. Additionally, it contributes to better overall animal performance and productivity. In aquaculture, it is utilized to improve water quality and support the health of aquatic species. Its antimicrobial properties make it a valuable alternative to traditional antibiotics, aligning with the growing demand for sustainable and antibiotic-free farming practices.