Vallisneria Natans is one of the most popular freshwater aquarium plants for hobbyists looking to create a lush, natural underwater landscape with minimal maintenance. Featuring long, ribbon-like green leaves that gently sway with the water current, this Vallisneria plant adds movement, height, and a realistic riverbed appearance to any planted aquarium. Known for its exceptional hardiness and rapid runner production, Vallisneria natans is an excellent choice for beginners and experienced aquascapers alike. It adapts to a wide range of water conditions, thrives without CO₂ injection, and grows beautifully in both low-tech and high-tech planted tanks. Whether you're looking to buy Vallisneria natans for a community aquarium, shrimp tank, or aquascape, this versatile plant provides long-lasting beauty while helping create a healthier aquatic environment. Why Choose Vallisneria Natans? Elegant ribbon-like leaves: Create a beautiful natural background with flowing movement. Fast-growing & runner-producing: Quickly fills open areas with lush greenery. Beginner-friendly: One of the easiest aquarium plants to grow. Excellent low-light performance: Thrives in low to moderate lighting without demanding care. Perfect for fish and shrimp: Provides shelter, spawning sites, and natural cover. Improves aquascape depth: Ideal for creating dense backgrounds and jungle-style aquariums. How to Plant Vallisneria Natans in Your Aquarium Rinse the plant gently before placing it into your aquarium. Plant the roots into the substrate while keeping the crown (where the leaves meet the roots) above the substrate. Leave several inches between each plant to allow runners to spread naturally. Avoid burying the crown, as this can lead to plant rot. Allow the plant time to establish before moving it, since Vallisneria prefers stable conditions. Tip: As Vallisneria natans produces runners, simply separate the new plantlets and replant them to quickly create a lush background throughout your aquarium. How to Care for Vallisneria Natans pH: 6.5–8.0 Temperature: 68–82°F (20–28°C) Lighting: Low to moderate (15–40 PAR) CO₂: Not required; optional for faster growth Fertilization: Heavy root feeder; performs best with root tabs or nutrient-rich substrate Placement: Background in most aquariums; midground in very large tanks Visit here to learn more about How to Grow and Care for Vallisneria Plants. Why Should You Buy Vallisneria Natans from Splashy Fish Store? Healthy, hand-selected plants carefully inspected before shipping Professionally packaged to ensure your plants arrive fresh and ready to thrive Fast, reliable shipping with exceptional care from our experienced aquatic team Expert support whenever you need help with planting, care, or aquarium advice Trusted by thousands of aquarists across the U.S. for premium live fish, shrimp, snails, and aquarium plants Splashy Fish Store also provides other aquarium products such as freshwater fish, invertebrates, aquatic plants, and aquarium supplies. Visit our website for more! FAQs How big do Vallisneria natans get? Vallisneria natans typically grows 12–24 inches (30–60 cm) tall in most freshwater aquariums, although it can grow even longer under ideal conditions. Its long, ribbon-like leaves make it an excellent background aquarium plant for medium and large tanks. Regular trimming helps maintain the desired height while encouraging healthy new growth. Do Vallisneria natans need substrate? Yes, Vallisneria natans grows best when planted in nutrient-rich substrate because it is a heavy root feeder. While it can survive in gravel or sand, adding root tabs provides the nutrients needed for stronger roots, faster growth, and healthier green leaves. Be sure to keep the crown above the substrate to prevent rot. Can I grow Vallisneria natans low light in aquarium? Yes. Vallisneria natans is one of the best low-light aquarium plants for beginners. It grows well under low to moderate lighting without requiring CO₂ injection, making it ideal for low-tech planted aquariums. Although growth is slower in low light, the plant will still produce healthy leaves and spread naturally through runners with proper nutrients and stable water conditions.