The image is a close-up of a pink sea anemone, also known as anemones, in an aquarium. The sea anemon has long, thin tentacles that are spread out in a fan-like shape. The tentacles are a pale pink color and have a glossy texture. The background is dark, and there are small rocks and pebbles visible in the bottom right corner of the image. The image appears to be taken from a top-down perspective, looking down on the anemon.