Do sea cucumbers live in the midnight zone?

Yes, sea cucumbers can be found in the midnight zone, which is the deep ocean layer typically located between 1,000 and 4,000 meters (3,280 to 13,123 feet) below the surface. They inhabit various marine environments, including deep-sea floors, where they play an essential role in the ecosystem by recycling nutrients and breaking down organic matter. Their ability to thrive in such extreme conditions highlights their adaptability and ecological importance.