Dwarf hair grass, also known as Eleocharis parvula, is a popular aquatic plant that is well-known for its unique and striking appearance. This plant is native to North America and is a great choice for aquascapers who want to create a natural and vibrant aquatic environment. Dwarf hair grass is a fast-growing plant that can be used to create a lush carpet of greenery in your aquarium. The leaves are thin and delicate, and the plant grows to a height of just a few inches, making it a great choice for foreground or midground planting.