Because of the huge market demand, increasing the yield and reducing the disease in the golden pomfret breeding is the focus of farmers. At present, C. butyricum is increasingly recognized by farmers in aquaculture. C. butyricum is more conducive to animal intestinal health in commonly used probiotics, and it is known as "the first intestinal bacteria". Good intestinal tract, good digestion and absorption, to improve the yield and animal body health have absolute advantages. In this paper, a test case analysis ofC. butyricum was used to verify the comparison of growth performance and intestinal health with different concentrations of C. butyricum.
Experimental case:
Test material:
C. butyricum liquid

Usage mode:
The feeding amount is 2% body weight, the experiment is divided into 4 groups S1 (3%), S2 (6%), S3 (9%), S4 (11%), 1:5 mixed with water then adding in the feed, the test period is 20 days

Experimental result:

In conclusion, the addition of 6% C. butyricum liquid was the biggest improvement of the growth performance and intestinal health of golden pomfret. Adding C. butyricum in culture can improve the intestinal health of golden pomfret, reduce the disease and improve the yield.