3、无任何毒副作用，使用安全，并可降低环境中的氨气、硫化氢等有害气体，改善养殖环境。

1. Effectively inhibit the growth of harmful bacteria, improve intestinal microecological environment, promote intestinal development and enhance intestinal function. 2. Improve feed quality, promote feed digestion and absorption, reduce feed weight ratio. 3. Without any toxic and side effects, it is safe to use, and can reduce the harmful gases such as ammonia and hydrogen sulfide in the environment, and improve the breeding environment.