This stunning plant, also known as redstem or slender ammannia, is a popular choice among aquarists for its vibrant red or pink coloration and delicate, feathery foliage.Ammannia gracilis is a stem plant that can grow up to 20 inches tall under optimal conditions. It thrives in moderate to high lighting and soft to moderately hard water with a pH range of 6.0-7.5. When provided with the right conditions, this plant will produce bright pink or red leaves that add a striking contrast to the greenery in your aquarium.One of the best things about Ammannia gracilis is that it's relatively easy to care for. It doesn't require CO2 injection or fertilization, although it will benefit from a nutrient-rich substrate and regular water changes. Pruning the stem tips periodically will encourage bushier growth and prevent the plant from becoming too tall and lanky.Ammannia gracilis is a versatile plant that can be used in a variety of aquascaping styles. It looks great as a background plant or as a colorful accent in the middle or foreground. It's also a good choice for planted nano tanks, as it stays relatively compact and doesn't grow too quickly.Overall, Ammannia gracilis is a beautiful and low-maintenance plant that will add a pop of color to any aquarium. Whether you're a beginner or an experienced aquarist, this plant is sure to impress!