This seaweed is best examined close up, because youll see it looks like its made of lots of little beads! This seaweeds basically looks like bright green, tangled candyfloss on the rockyshores! 

Now I usually have a video of the species, but for this I only have pictures so here is a link to me being super silly drawing marine creatures… the only slight relevance I can think of is bright green candyfloss sounds silly too… tedious I know!