The primary objective of this study is to describe local reef sponge Cinachyrella microbiome diversity, composition, and functional roles they occupy. Sponge metagenome sequences were assembled and binned into twenty-six high-quality Metagenomically Assembled Genomes (MAGs) and were taxonomically and functionally characterized. One of the most abundant MAGs was identified as Proteobacteria, possibly Nitrosomonas.