Alternanthera reineckii

Buy Alternanthera reineckii for your aquarium. This popular red stem plant adds bold color and striking contrast to planted tanks, making it a favorite for aquascaping enthusiasts.

Alternanthera reineckii is one of the most sought-after red aquarium plants thanks to its vivid pink to deep red leaves and eye-catching growth pattern. It works beautifully as a midground or background accent plant and can transform any planted aquarium into a more vibrant display.

🌿 Why You’ll Love This Plant

• Bold red to pink coloration for strong visual contrast
• Perfect for planted aquariums and aquascapes
• Excellent accent plant for midground or background use
• Popular with hobbyists wanting a vibrant planted tank
• Creates beautiful color depth when paired with green plants

📋 Plant Details

• Scientific Name: Alternanthera reineckii
• Common Name: Alternanthera reineckii, Red Alternanthera
• Plant Type: Stem plant
• Placement: Midground to Background
• Growth Rate: Moderate
• Difficulty: Moderate

💡 Care Requirements

• Lighting: Moderate to High
• CO₂: Recommended for best color and growth
• Substrate: Nutrient-rich substrate preferred
• Fertilization: Regular nutrients recommended

💧 Water Parameters

• Temperature: 72–82°F
• pH: 6.0–7.5
• Hardness: Soft to moderate

🌱 Aquascaping Tips

• Plant stems individually for healthy spacing and growth
• Trim often to promote bushier growth
• Use as a red focal point against green plants
• Provide strong light for deeper red coloration

🔗 Explore More

Looking for more colorful plants? Browse our Live Aquarium Plants Collection to complete your aquascape.

🔍 Frequently Asked Questions

Is Alternanthera reineckii beginner-friendly?
It is best for intermediate aquarists because it performs best with stronger lighting and regular nutrients.

Does it require CO₂?
CO₂ is not always required, but it is strongly recommended for best growth and vibrant red coloration.

Why is my Alternanthera losing color?
Low light and poor nutrient levels can reduce red coloration. Higher light and proper fertilization help maintain color.

How do I keep it compact and full?
Regular trimming encourages side shoots and bushier growth.