Cryptocoryne Spiralis Red
Plant Profile
Some plants make you work for good color, but Cryptocoryne spiralis 'Red' just needs proper lighting and time. Originating from the riverbeds of India, this variety is prized for its slender, strap-like leaves that flush with an intense brownish-red hue under proper lighting. Like all crypts, it can be sensitive to changes in water parameters and doesn't like to be moved, but once settled into its new home, it becomes a low-maintenance midground accent that contrasts beautifully against greener plants.
Key Features & Benefits
- Slender brownish-red leaves introduce rich color contrast to midground and background zones.
- Can be grown emersed in high-humidity setups where it will produce unique flowering spathes.
- Dense foliage offers valuable shelter for shrimp, fry, and small community fish.
Care & Planting Instructions
- Prep the plant by removing it from the pot and clearing all rockwool from the roots.
- Use fine-tip pinsettes to push roots deep into quality aquarium soil, as Crypt species are heavy root feeders.
- Insert root tab fertilizers if using an inert substrate like sand or gravel.
- Inject pressurized CO2 for faster growth, though not required for long-term health.
- Choose a permanent spot from day one; moving an established plant will likely trigger leaf loss.
- Crypt species can be grown emersed in high-humidity setups or submerged in aquariums. Propagate by splitting the rhizome or replanting new growth shoots.
- Don't discard the plant if leaves dissolve early on; see our guide to managing Cryptocoryne melt to help your plant recover smoothly.
Quick Facts
Listed information should be treated as general guidelines only. Team Buce Plant encourages you to do thorough research to ensure healthy growth!
| Attribute | Specification |
|---|---|
| Scientific Name | Cryptocoryne spiralis 'Red' |
| Common Name(s) | Crypt Spiralis Red |
| Family | Araceae |
| Plant Type | Rosette / Root Feeder |
| Height | 5–10"+ (13–25+ cm) |
| Care Difficulty | Easy |
| Light Requirement | Low to Medium |
| CO2 Requirement | Optional (Recommended to intensify red coloration) |
| Placement / Usage | Midground / Background Accent |
| Growth Rate | Moderate to Fast |
| Water Parameters | pH 6.5–7.5 | Temperature 72°F–82°F (22°C–28°C) |
| Propagation Method | Rhizome Division / Runner Offshoots |
| Origin | India |
Frequently Asked Questions
Frequently Asked Questions
1. Why are my Cryptocoryne Spiralis Red leaves melting away?
Transplanting Crypts into new water parameters often triggers a temporary reaction where old leaves dissolve. As long as the root system remains undisturbed in healthy soil, fresh foliage will sprout shortly. Check out our guide on Cryptocoryne melt for step-by-step recovery tips.
2. Can I move my Cryptocoryne to a new spot in the tank later?
It is best to leave your Crypt permanently in its original spot. Uprooting an established plant damages its fine root hairs and almost always causes another cycle of leaf melt.
3. Do I need root tabs if I already use liquid fertilizers for my Cryptocoryne?
Yes. Because Cryptocoryne plants absorb the vast majority of their nutrients through their roots rather than their leaves, providing nutrient-rich aquasoil or root tabs inside sand or gravel is far more effective than relying on water column liquid fertilizers alone.