Elodea Densa

Elodea densa, commonly known as the pondweed or the waterweed, is a popular aquatic plant in the aquarium hobby due to its attractive appearance and ease of care. Native to North America, this plant is a fast grower and can quickly fill out an aquarium or pond, providing both visual interest and important oxygenation for fish and other aquatic life. Elodea densa has long, narrow leaves that grow in dense clusters and can reach up to 3-4 inches (7-10 cm) in length. It prefers cooler water temperatures and moderate to high lighting conditions, and can be propagated by simply snipping off a portion of the stem and replanting it in the substrate. This plant is also known to be a good water purifier and nutrient absorber, helping to keep the aquarium water clean and healthy.