Scarlet Temple (Alternanthera reineckii) - Live Freshwater Aquarium Plant Scarlet Temple, scientifically known as Alternanthera reineckii, is a popular freshwater stem plant prized for its deep red to purple foliage. This striking plant adds bold contrast and visual depth to planted aquariums, making it a favorite choice for aquascapers who want vibrant color without extreme difficulty. When provided with proper lighting and nutrients, Scarlet Temple develops rich coloration and compact growth, making it ideal for midground and background placement. Key Features Intense Red & Purple Foliage Displays vibrant coloration that contrasts beautifully with green plants. Structured Stem Growth Upright stems create vertical interest and depth in aquascapes. Adaptable & Hardy Can thrive in a range of freshwater conditions with stable parameters. Aquascaping Versatility Suitable for both midground and background use depending on tank size. Care Requirements Lighting Moderate to high lighting is recommended for strong red coloration. Lower light will result in greener leaves and slower growth. Water Parameters - Temperature: 68-82 degreesF (20-28 degreesC) - pH: 6.0-7.5 CO & Fertilization CO is optional but strongly recommended for best color and compact growth. Iron-rich fertilizers enhance red pigmentation. Maintenance Trim regularly to encourage bushier growth and prevent shading of nearby plants. Cuttings can be replanted easily. Aquarium Benefits - Adds bold color contrast - Provides shelter for fish and shrimp - Absorbs excess nutrients - Enhances aquascape structure Perfect For - Planted freshwater aquariums - Midground or background layouts - Aquascapers seeking red plants - Medium to high-light setups - CO and non-CO tanks Why Choose Scarlet Temple? One of the most popular red stem plants Strong visual impact Easy propagation Works in many aquascaping styles Important Notes - Color intensity depends on lighting, nutrien