 The study employed shotgun sequencing on eight biofloc metagenomes from a commercial aquaculture system, resulting in the generation of 106.6 GBP and the reconstruction of 444 metagenome assembled genomes, MAGs. Phylogenetic analysis revealed Rhodobacteracia as dominant members of the FAB community, and the study will contribute to scientific understanding of phylogenetic diversity and metabolic capabilities of microbial taxa in aquaculture environments. This article was authored by Miura Rajeev, Il-Sik Jung, Young Jung Lim, and others.