Compositional changes in the bacterial community of Dascyllus abudafur associated microbiomes with the in situ inoculation of coral probiotics after long-term in situ inoculation (T2). A) Nonmetric multidimensional scaling ordination (nMDS) of the microbial community associated with the skin, gills, and gut, according to sampling time (T2) and treatment (k = 2). B) Alpha diversity indices (H′ = Shannon-weaver diversity, Simpson and Chao1) estimated for each tissue (skin, gills, and gut) by treatment (placebo and probiotic) at T2. The statistically significant differences are denoted with asterisks: ^** = P < .01; ^*** = P < .001.