Cryptocoryne Undulata – Live Freshwater Aquarium Plant
Cryptocoryne undulata is a classic rosette-style Cryptocoryne species native to Sri Lanka. Known for its gently wavy leaves and distinctive red-brown to green coloration, this plant adds unique texture and depth to planted freshwater aquariums.
Under stable conditions, Cryptocoryne undulata can reach heights of up to approximately 8-12 inches, making it well suited for midground placement or background use in smaller aquariums. Its steady growth and adaptable nature make it a reliable choice for aquarists of all experience levels.
Key Features
- Rosette-style Cryptocoryne species with gently undulated leaves
- Distinctive coloration ranging from green to reddish-brown tones
- Slow to moderate growth rate
| Specification | Detail |
|---|---|
| Plant Type | Live freshwater aquarium plant |
| Origin | Sri Lanka |
| Leaf Shape | Gently wavy rosette |
| Coloration | Green to reddish-brown |
| Growth Rate | Slow to moderate |
| Height | 8-12 inches |
FAQ
What is the ideal water conditions for Cryptocoryne undulata?
Cryptocoryne undulata thrives in stable water conditions with a temperature range of 72-82°F, pH between 6.0 and 7.5, and moderate to low light. It prefers soft to moderately hard water and benefits from regular CO2 supplementation in high-light setups.
How should I care for this plant in my aquarium?
Place the plant in the midground or background area of your aquarium. Use a substrate that supports root development, such as nutrient-rich gravel or sand. Provide moderate lighting and ensure good water circulation. Prune leaves as needed to maintain shape and promote healthy growth.
Can Cryptocoryne undulata be grown in a low-light aquarium?
Yes, Cryptocoryne undulata can survive in low-light conditions, though growth will be slower. For optimal coloration and development, it is best grown under moderate lighting with regular nutrient input.




Olivia Coleman –
I’ve had this plant for three months now and it’s thriving. The leaves have developed a nice reddish-brown hue, and it’s adding a lot of visual interest to my 10-gallon tank. Easy to maintain and grows steadily without needing much attention.
Harry Clark –
The plant arrived fresh and looked healthy. It’s been in my aquarium for two months and the wavy leaves are very distinctive. I keep it in moderate light and it’s doing well. A good choice for beginners.
Liam Sanderson –
This plant has transformed the look of my tank. The color variation is beautiful and the growth is steady. I appreciate the natural texture it brings. I plan to add more of this species in the future.