👉 Aquacidia is a group of organisms that primarily inhabit freshwater environments, often found in bodies of water like lakes, rivers, and oceans. They are characterized by their high levels of complexity and adaptability, as they can survive in nutrient-poor conditions, including those found in freshwater ecosystems. Aquacidia include animals such as fish, crustaceans, and certain bacteria that have adapted to life in aquatic environments without the need for a physical habitat. These organisms play crucial roles in maintaining biological balance