“…To investigate the effect of SS8 on adult corals, Chan et al. (2023) selected Galaxea fascicularis , a coral species naturally hosting both Cladocopium and Durusdinium symbionts. Two genotypes of chemically bleached G. fascicularis successfully acquired a 10‐year heat‐evolved strain of the generalist species C. proliferum (referred to SS8‐corals), which persisted for the 5 months of the experiment.…”