The Long Tentacle Anemone, as the name implies, has long cylindrical tentacles that are often white with some form of striping. The tentacles originate from a round disk and the anemone’s foot is either yellow or orange. These guys grow to about 10” in diameter and require medium to strong lighting and water flow. It likes it foot an column buried deep in the aquarium substrate. The Long Tentacle Anemone hosts most Clownfish and will be more settled and happy if provided with a fish to clean, feed and protect it.