<p dir="ltr">29 gzipped fasta files of bacterial MAGs binned with CONCOCT, Maxbin2, and MetaBat2, and refined with MetaWrap from pelagic <i>Sargassum</i>-derived biofilms where prophages were induced with Mitomycin C or left untreated. All MAGs have greater than 50% completion and less than 10% contamination assigned using CheckM2. Each file is on MAG. </p>