Impacts of dietary supplementation of peptidoglycan extracted from Lactobacillus sp. on the growth performance and resistance to Streptococcus agalactiae of Nile tilapia

The current experiment aimed to determine the effects of peptidoglycan, known as a prebiotic compound, on the growth, feed efficiency, and disease resistance in Nile tilapia. Fish at an initial body weight of 22.6 ± 0.3g were distributed into a 100 L-glass tank system.