Among the different varieties of seaweed, sargassum, which grows mainly on coral reefs, is a food source and creates a place for other species to shelter and reproduce. It also creates a favourable environment for dozens of coral species to develop. (Photo: VNA)
Starting at 5am, fishermen in Chau Thuan Bien village in Binh Chau commune head out to sea in coracles and harvest seaweed 500-800 metres from the shore. (Photo: VNA)
Fishermen use a net to circle an area of about 50 square metres, then use scuba gear to dive underwater and cut seaweed. (Photo: VNA)
Large-scale fishing operations use boats while small-scale operations use baskets to harvest seaweed. (Photo: VNA)
VNA