Toxic gases like H₂S, NH₃, NO₂- are always a top concern for shrimp farmers, primarily originating from excess feed and organic waste accumulating at the pond bottom. To protect shrimp health, this article provides a detailed analysis of the formation mechanisms of these gases under the influence of pH, temperature, and dissolved oxygen, while offering a proactive management solution to help farmers optimize the farming environment according to Uni-President's sustainable model.