👉 In the context of marine biology, a "creddock" is an area where a fish or other aquatic animal can rest and conserve energy. It's typically found in freshwater environments such as lakes or rivers, but it can also be found in saltwater habitats like estuaries or oceans. A creddock is not part of the traditional definition of a marine ecosystem because it does not include any terrestrial organisms (like fish) that feed on planktonic animals. In this context, "
