Duckweed is a popular aquatic plant commonly used in aquariums. It is a small floating plant with tiny green leaves that can quickly cover the surface of the water. This plant is known for its ability to multiply rapidly, providing a natural shade for the fish and other aquatic life in the tank. Duckweed also helps to absorb excess nutrients and prevents the growth of algae, ensuring a clean and healthy environment for the aquarium inhabitants. Furthermore, it serves as a natural filter by removing pollutants from the water. Its small size makes it an ideal plant for small aquariums or as a food source for certain fish species. Overall, duckweed is a versatile and beneficial plant that enhances the aesthetic appeal and ecological balance of any aquarium.