Description
Rotala Rotundifolia Red
Scientific Name: Rotala rotundifolia
Common Name: Rotala Red
Overview
Rotala Rotundifolia Red is a popular and versatile stem plant cherished by aquascapers for its vibrant red hues and delicate, narrow leaves. Native to Southeast Asia, this plant adapts well to various aquarium setups, making it a perfect choice for both beginners and experienced hobbyists. Its coloration ranges from green to deep red, depending on lighting, nutrients, and CO₂ availability, offering a dynamic and eye-catching focal point in aquascapes.
Key Features
🌱 Growth Form: Stem plant with narrow, elongated leaves
🎨 Coloration: Green to deep red, enhanced under strong light and CO₂
📏 Size: Can grow up to 15–30 cm tall
⏳ Growth Rate: Moderate to fast
🌊 Placement: Midground to background in aquascapes
Care Requirements
Lighting: Medium to high light encourages red coloration
CO₂: Recommended for rich red tones and faster growth
Nutrients: Thrives with regular fertilization (iron-rich fertilizers are beneficial)
Water Parameters:
Temperature: 20–28°C (68–82°F)
pH: 6.0–7.5
Hardness: Soft to moderately hard water
Why Choose Rotala Rotundifolia Red for Your Aquarium?
✔ Enhances aquascapes with vibrant red highlights
✔ Easy to propagate—just trim and replant cuttings
✔ Creates lush, bushy groups with regular trimming
✔ Ideal for Nature, Dutch, and Iwagumi-style layouts
Propagation
Rotala Rotundifolia Red is easily propagated by cutting healthy stems and replanting them into the substrate. With consistent trimming, it forms dense, bushy groups that enhance depth and contrast in aquascapes.
Placement Tips
Use as a background plant for height and color contrast.
Combine with green foreground plants for a striking aquascape balance.
For the best results, plant in clusters of 5–10 stems.
HydroNook’s Recommendation
For intense red tones, provide strong LED lighting, CO₂ injection, and iron-rich fertilizers. Pair with green carpeting plants like Monte Carlo or Dwarf Hairgrass to highlight its fiery coloration.
