“…On the other hand, different microorganisms might need to grow and reproduce in clusters and symbiotically, its activity could not be guaranteed when a single microorganism was isolated by modern science and technology, which was the main reason ( Castellanos et al, 2020 , Geva-Zatorsky et al, 2017 ). Probiotics have shown significant effects in promoting the digestion and absorption of nutrients, maintaining the homeostasis of gut microbiota, antivirus, inhibiting inflammation, and improving the body's antioxidant and immune capabilities, especially in people with low immunity, constipation, and people who were prone to inflammation ( Manzoor et al, 2022 , Marx et al, 2020 , Su et al, 2020 , Zepeda-Hernández et al, 2021 ). At the same time, the application of probiotics in fishery and breeding industry was also widely used to improve the reproductive ability and immunity of animals ( Golder et al, 2022 , Rohani et al, 2022 ).…”