Common name: Sargassum

Sargassum is a genus of brown macroalgae (seaweeds) in the order Fucales. Widely distributed in the marine waters, these algae are known for their dense, bushy fronds that float on the surface and create habitats for a variety of marine life. In reef aquariums, Sargassum can be used as a natural form of filtration, absorbing nutrients like nitrate and phosphate. However, they can grow rapidly and may require regular pruning to keep them under control. Sargassum species are also integral to the unique ecosystem of the Sargasso Sea, named after this floating seaweed.

1. Common name: Sargassum filipendula

   Scientific name: Sargassum filipendula
2. 
   Common name: Gulfweed

   Scientific name: Sargassum fluitans
3. 
   Common name: Sargassum Shrimp

   Scientific name: Sargassum hystrix
4. Common name: Sargassum johnstonii

   Scientific name: Sargassum johnstonii
5. Common name: gulf weed

   Scientific name: Sargassum natans
6. Common name: Sargassum polyphyllum

   Scientific name: Sargassum polyphyllum
7. 
   Common name: Gulfweed

   Scientific name: Sargassum sinicola
8. 
   Common name: Sargassum Weed

   Scientific name: Sargassum vulgare