Limnodium Spongia, or commonly known as the aquatic moss ball, is a popular and fascinating plant for aquariums and water gardens. However, there are several synonyms for this species, such as Cladophora aegagropila, Marimo moss ball, or simply Marimo. These terms, which originated from Japanese culture, describe the unique spherical shape and velvety texture of the plant. The Limnodium Spongia species is known for its capability in absorbing impurities from the water and releasing oxygen, making it an excellent natural filter for aquatic environments. No matter what name you call it, this charming plant remains a beloved decoration and a vital component in maintaining the health of aquatic fauna.