Sargassum is a marine algae that has been affecting the coasts of Punta Cana in recent years, and it has both positive and negative aspects.

The good thing about sargassum in Punta Cana is that, to some extent, it helps protect the beaches from erosion. Furthermore, this algae can be used as a source of nutrients and materials for the production of biofuels, fertilizers and other products.

However, the negative effects of sargassum in Punta Cana are more evident and serious. The accumulation of sargassum on the beaches can affect the quality of the water and decrease the visibility of the sea, which can discourage tourists looking to enjoy the beaches and practice water sports. It can also be detrimental to marine fauna and coastal ecosystems, since decomposition of sargassum consumes oxygen and releases greenhouse gases.

In summary, although sargassum has some benefits in Punta Cana, its negative effects on water quality, marine biodiversity and tourism are more significant and must be addressed in a responsible and sustainable manner.