Seagrass 'Neptune balls’ sieve millions of plastic particles from water, study finds
However, 150 million tonnes of plastic added to the ocean during each holiday season (just in the Mediterranean) !!!
https://www.theguardian.com/environment/2021/jan/15/seagrass-neptune-balls-sieve-millions-of-plastic-particles-from-water-study-finds?CMP=Share_AndroidApp_Other