The Sargasso Sea, between the Azores and the West Indies is a calm area with an abundance of floating seaweed of the genus Sargassum.
The Sargasso Sea
Sargasso sea
weedy sea dragons are named for the weed like projections on their bodies that camouflage them as move among the seaweed
The seaweed get nutrients from the sea water to live.
This is the Sargasso Sea. You should WIKI it, good article.
seaweed
in the sea
Seaweed would probably be the producer in the sea.
sea urchins, humans, sea cows...
Some marine animals that eat seaweed include sea urchins, sea slugs, certain species of fish such as parrotfish and surgeonfish, and marine mammals like manatees and sea turtles. These animals feed on seaweed for its nutritional content and are important in controlling seaweed populations in marine ecosystems.
There are many small animals that live in seaweed. Invertebrates such as, bristle worms, scud, prawn, snails, and brittle stars feed on the seaweed. Sea stars, anemones, crabs, jellyfish, and other small fish live in seaweed.
Seaweed and Coral are the plants under the sea.