Limnophila Hippuridoides, also known as the horsehair plant, is a popular aquarium plant with thin, wiry stems and small, narrow leaves that are typically green in color. It is easy to care for and prefers moderate to high lighting and a nutrient-rich substrate, and can tolerate a wide range of pH and temperature levels. However, it tends to grow best in slightly acidic water with a temperature between 72 and 82 degrees Fahrenheit. This plant is a fast grower and may need to be pruned regularly to prevent it from taking over the tank. Overall, Limnophila Hippuridoides is a graceful and attractive choice for freshwater aquariums.