Congers are a type of elongated fish belonging to the family Congridae. They are commonly found in both shallow and deep waters, often hiding in rocky crevices or burrowing in the sand. Congers are known for their long, snake-like bodies and can grow quite large, with some species reaching lengths of over 10 feet. These fish are primarily nocturnal predators, feeding on smaller fish, crustaceans, and other marine organisms. Congers are popular in various cuisines around the world, often prepared by grilling or baking. Their firm, white flesh is considered a delicacy in many cultures.