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Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | unknown |
| Plant Emersed Growth | no |
| Plant Growth | slow |
| Temperature Tolerance | 12°C / 53.60°F - 30°C / 86.00°F |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Carbonate Hardness | 2-20 kh |
| pH Value | 5.5-8 ph |
| Light | medium-high |
| Carbon Dioxide (CO2) | 10-40mg/lmg/l |
| Nitrate (NO3-) | 10-50mg/lmg/l |
| Phosphate (PO43-) | 0.1-3mg/lmg/l |
| Potassium (K+) | 5-30mg/lmg/l |
| Iron (Fe) | 0.01-0.5mg/lmg/l |
General Description
Crinum natans, commonly known as the African onion plant, is a species of aquatic plant belonging to the Amaryllidaceae family. This slow-growing plant features rosettes of long, ribbon-like leaves that make it an appealing addition to freshwater aquariums.
Aquarium Suitability
Considered an easy plant to care for, C. natans is suitable for aquariums, making it a popular choice among aquarists. The plant's slow growth rate and ability to thrive in medium to high light conditions contribute to its suitability for various tank setups. For specific water parameter requirements, refer to the table below.
Demands and Hardiness
With its ease of care and adaptability to different tank environments, C. natans is a hardy plant that can withstand fluctuations in water conditions within the specified ranges. It has a preference for moderate to high lighting and benefits from a substrate rich in nutrients. (see table)
Aquascaping & Usage
Commonly used in the background or midground of aquarium layouts, C. natans can also serve as a striking specimen plant. Its long, flowing leaves add a dynamic element to aquatic landscapes, particularly when planted in small groups to create a lush green backdrop.
Propagation
Propagation of C. natans can be achieved through various methods, including seeds, splitting existing bulbs, or removing and replanting daughter plants. This plant's ability to reproduce readily allows for easy expansion within the aquarium.
Habitat and Distribution
Naturally found in African water bodies, C. natans typically thrives in slow-moving or stagnant waters rich in nutrients. Its distribution spans regions where temperatures range from 24-28°C, highlighting its preference for tropical to subtropical climates.