Sea anemones are polyps that attach to surfaces with an adhesive foot, called a basal disc, with a column shaped body ending in an oral disc. They can have anywhere from a dozen to a few hundred tentacles.
Some feed on tiny plankton, and others feed on fish.
Most are small, but some can grow as large as 6.5 feet in diameter.
Anemones are found in all marine habitats.
Depending on the species, fish will opportunistically feed on anemones.
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