<https://plantedaquaria.ca/shop/brands/seachem/ada-moss-cotton/#product>
<http://schema.org/description>
"ADA Moss Cotton is a special cotton thread to fix Moss on driftwood or rocks. It will naturally biodegrade after Moss has taken root to the driftwood or rocks. In a quiet dark green color similar to that of Moss.\n\n\n\nTotal length: 200m (approx: 656ft long)"
<https://plantedaquaria.ca/shop/brands/seachem/ada-moss-cotton/>