🌿 Rotala rotundifolia – Vibrant Red-Green Stem Plant

Description:
Rotala rotundifolia is a popular stem plant loved by aquascapers for its versatility and vibrant color. In low light, its leaves are green, while higher lighting brings out striking pink and red hues. Its dense, bushy growth makes it perfect for backgrounds or midground highlights in planted tanks.

Care Level: Moderate
Lighting: Medium to High (red tones develop best under strong light)
CO₂: Recommended for vibrant growth and coloration
Growth Rate: Fast
Placement: Background or midground
Temperature: 70–82°F (21–28°C)
pH: 6.0–7.5

❓ FAQ

Q: Is Rotala rotundifolia good for beginners?
A: Yes, it’s fairly forgiving, but to achieve red coloration, medium to high light and CO₂ are recommended.

Q: How should I plant Rotala rotundifolia?
A: Plant stems in small groups in nutrient-rich substrate, trimming regularly to encourage bushy growth.

Q: Does it require CO₂ injection?
A: It can grow without CO₂, but strong lighting and CO₂ will bring out its iconic red tones and denser growth.

Q: How tall does it grow?
A: It can reach 12–20 inches, making it ideal for the background of aquascapes.

Q: Is it safe for fish and shrimp?
A: Absolutely! Rotala provides shelter for fry, shrimp, and small fish.