Overview
Rotala wallichii is a highly sought-after freshwater stem plant prized for its ultra-fine, needle-like foliage and deep red to pink coloration under optimal conditions. This species is commonly used in high-tech aquascapes where strong lighting, stable CO₂, and precise nutrient control allow it to reach its full visual potential. When planted in groups, Rotala wallichii creates a soft, feathery backdrop that adds depth, elegance, and dramatic contrast.
Key Features
- Fine, delicate needle-like leaves
- Deep red to pink coloration under high light
- Creates soft movement and flowing texture
- Strong contrast against green plants
- Ideal for high-tech planted aquariums
Specifications
| Feature | Detail |
|---|---|
| Plant Type | Stem plant |
| Color | Deep red to pink (under high light) |
| Light Requirement | High intensity lighting |
| CO₂ Requirement | Stable CO₂ levels recommended |
| Water Temperature | 20–28°C |
| Hardness | Soft to medium water |
FAQ
What lighting conditions are required for Rotala wallichii to show its full red color?
Rotala wallichii requires high-intensity lighting to display its deep red to pink coloration. Under optimal lighting, the plant will develop vibrant hues; without sufficient light, the coloration may be dull or absent.
Can Rotala wallichii be grown in a low-tech aquarium?
Please contact customer service
How should Rotala wallichii be planted in an aquarium?
Plant Rotala wallichii in groups using a substrate that supports root development. It is typically planted in a nutrient-rich environment with stable CO₂ and high light to thrive.
Adam Mathis –
I planted Rotala wallichii in my 55-gallon tank with strong LED lighting and CO₂ injection. After two months, the plants turned a deep crimson and added a stunning contrast to my green background. The fine leaves create a soft, flowing effect that enhances the overall aquascape.
Sam Hodges –
The plant grows quickly and looks beautiful in groups. I noticed the color deepens significantly under high light. It’s a great addition to a high-tech setup, though it requires consistent lighting and CO₂ levels to maintain its vibrant appearance.
Wendy Bailey –
I’ve had this plant for three months now and it’s thriving. The red color is very vivid and the texture is delicate and elegant. I planted it in a corner with other plants and it stands out beautifully.