13829444 - Plumose Anemones (metridium senile) in the cold waters of Armucknish Bay, Scotland which are rich in phytoplankton. The sun shines through the water above.13829447 - Two large plumose anemones (metridium senile) on a rock covered in brittlestar (ophiothrix fragilis) with moody lighting and gentle green phytoplankton rich water in the background. Loch Leven, Scotland.13829445 - A bouquet of plumose anemones (metridium senile) in the phytoplankton rich waters of western Scotland with subtle sunlight breaking through the surface13829446 - Bright orange Plumose Anemone's (metridium senile) on a background of green phytoplankton rich waters on west Scotland.13829443 - A cluster of Plumose Anemones (Metridium Senile) in the cold green phytoplankton rich waters of western Scotland.70311407 - Metridium Anemone Metridium senile growing on artificial reef formed on oil Platform Grace in Central California