What are some decomposers of the ocean?

some of them are starfish, sea urchins?,and some other ect.......

fungi

Kelp,seaweed, and phitoplacktion

some decomposer that you could see in the pacific ocean are just the same with the decomposers in the other bodies of water, so it would also be bacterium and marine worms.

Producers are organisms in the ocean like plankton,crill,and nekton they use phtosynthesis to make there own food. Another type of producer is bacteria they use chemosynthesis to make there food the...