Scarlet Temple (Alternanthera reineckii)
A stunning aquatic plant that adds a vibrant red color to any aquarium, enhancing the visual appeal of your aquatic environment.
Its natural growth form makes it ideal for use as a background plant. The plant thrives in low light conditions and does not require CO2 supplementation, making it accessible for both beginner and experienced aquarium hobbyists.
Skill Level: Easy
Light: Low Light
Requires CO2: No
| Feature | Detail |
|---|---|
| Growth Form | Background plant |
| Light Requirement | Low light |
| CO2 Required | No |
| Propagation Method | Trim and replant into substrate |
FAQ
Can Scarlet Temple grow well in low light conditions?
Yes, it thrives in low light and does not require additional lighting.
Does it need CO2 to grow?
No, Scarlet Temple does not require CO2 supplementation.
How do I propagate Scarlet Temple?
Simply trim the stems and replant the cuttings into the substrate.



Megan Wallace –
I added Scarlet Temple to my beginner aquarium and it has grown well in low light. The red color stands out and adds a nice contrast to the background. Easy to maintain and no special equipment needed.
Faith Rees –
The plant has been growing steadily in my tank for three months. It doesn’t need much light or CO2, which is perfect for someone just starting out. The color is vibrant and natural-looking.
Rebecca Parsons –
Great choice for a low-maintenance background plant. I love how it fills the back of my tank without needing extra care. It’s easy to trim and replant, so it’s sustainable over time.