🌿 Rotala wallichii – Fine-Leaf Red Stem Aquarium Plant

Rotala wallichii is a delicate, fine-leaf stem plant prized for its soft pink to deep red coloration and feathery texture. Native to Southeast Asia, this elegant plant adds vibrant color and graceful movement to aquascapes. Under strong light and CO₂ injection, its tips turn a brilliant red, creating striking contrast against green plants.

Ideal for mid- to background placement, Rotala wallichii thrives in nutrient-rich water and provides an excellent habitat for shrimp and small fish.

🌟 Key Features

🍁 Brilliant Red Coloration – Develops vivid hues under high light
🌿 Fine-Leaf Texture – Adds softness and depth to aquascapes
💧 Ideal Background Plant – Perfect for 10+ gallon planted aquariums
⚙️ Fast-Growing Stem Plant – Responds well to trimming and replanting
🐠 Shrimp-Safe & Fish-Friendly – Provides shelter for small tankmates

⚙️ Care Guide

• Scientific Name: Rotala wallichii
• Origin: Southeast Asia
• Placement: Mid- to background
• Growth Rate: Moderate to fast
• Light Requirement: Medium to high
• CO₂: Recommended for vibrant coloration
• Temperature: 70–82°F
• pH Range: 6.0–7.5
• Propagation: Trim and replant stem cuttings
• Difficulty: Moderate

💡 Planting Tips

• Trim regularly to maintain bushy growth.
• Use nutrient-rich substrate or root tabs for best results.
• Combine with Rotala rotundifolia, Ludwigia, or Myriophyllum for color contrast.
• Avoid shading—this plant colors best under bright light.

❓ FAQ

Q: Does Rotala wallichii need CO₂?
A: It can survive without it, but CO₂ greatly enhances color and density.

Q: Can I grow it in low light?
A: It will stay green and thinner—high light brings out red tones.

Q: Is it good for shrimp tanks?
A: Yes—its fine leaves provide excellent cover for shrimp and fry.

Q: How tall does it get?
A: Stems can reach 8–12 inches, depending on light and nutrients.