The idyllic coral reefs/reefs/underwater havens of the Maldives are facing a grave/serious/dire threat/danger/risk from an invasive species/plant/weed known as Caulerpa taxifolia/Halodule uninervis/Sargassum muticum. https://saulxwgy392275.activoblog.com/45837755/threat-to-maldivian-reefs-from-invasive-plant