which sunscreen ingredients are harmful to coral?
['Any form of microplastic sphere or beads.', 'Any nanoparticles like zinc oxide or titanium dioxide.', 'Oxybenzone.', 'Octinoxate.', '4-methylbenzylidene camphor.', 'Octocrylene.', 'Para-aminobenzoic acid (PABA)', 'Methylparaben.']