A bright red hermit crab occupies a pale pink and purple gastropod shell in an aquatic environment

A bright red hermit crab occupies a pale pink and purple gastropod shell in an aquatic environment. The crab's body and appendages are covered in small, textured protuberances, and its eyes are visible on stalks. A light pink-purple sea anemone or soft coral with frilly tentacles is attached to the upper surface of the shell. The crab rests on a substrate of light-colored gravel mixed with green detritus. Dark purple-brown rock formations are visible in the background, illuminated by artificial light. This scene is located within the Aquarium of Genoa, Italy.