Jellyfish
Many animals eat jellyfish, including sea turtles and some fish (including the sun fish). Humans eat jellyfish too; especially in Asia jellyfish are a delicacy. Jellyfish spoil very quickly after they are caught. Sometimes they are dried to preserve them. Or, they are cleaned, which can take up to 40 days. They are often eaten in a kind of salad, with soy sauce or vinegar.