A tube anemone (Cerianthid sp.) feeds on planktonic organisms on a sand slope in Indonesia.

alor anemone anthozoa awe beauty beauty in nature biodiversity ceriantharia cerianthid climate change cnidaria color image coral coral triangle day ecology ecosystem environment flores flowing grace habitat horizontal illuminated indo pacific ocean indonesia komodo island lesser sunda islands living organism majestic marine biology natural light nature no people ocean ocean floor one animal outdoors pacific ocean photography photosynthesis rays of light reef reefscape sand sea sea anemone sea life seabed seascape shining southeast asia sunlight sunrays sunshine symbiosis symbiotic relationship tentacle tropical climate tube anemone tube dwelling anemones underwater water wilderness wildlife zoology