The multiple functions of Posidonia
The Mediterranean Posidonia ( Posidonia oceanica ) is endemic to the Mediterranean Sea and the most common seagrass species in these waters. It covers between 25,000 and 50,000 km2 of coastal areas, corresponding to 25% of the seabed at a depth of between 0 and 40 m. Posidonia plays a key role for marine life but also for the preservation of our beaches, where we wear our ethical swimsuits .