More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | yes |
| Plant Emersed Growth | yes |
| Plant Growth | fast |
| Temperature Tolerance | 5°C / 41.00°F - 35°C / 95.00°F |
| Temperature | 18°C / 64.40°F - 30°C / 86.00°F |
| Carbonate Hardness | 0-12 kh |
| pH Value | 5-8 ph |
| Light | medium-high |
| Carbon Dioxide (CO2) | 0-40mg/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
Azolla cristata, also known as Azolla caroliniana in common usage, is a free-floating aquatic fern belonging to the Azollaceae family. It is often mistaken for Azolla filiculoides, with key differentiating features found in the structure of the megaspores, hairs on the floating leaves, and growth habits.
Aquarium Suitability
Highly suitable for aquariums, Azolla cristata thrives in a variety of water conditions. Its fast growth rate makes it an excellent option for aquarists looking to add a natural touch to their tanks. For specific water parameter requirements, refer to the table provided.
Demands and Hardiness
Considered an easy plant to care for, Azolla cristata can adapt to varying conditions. It can tolerate somewhat colder temperatures, making it a versatile choice for aquariums. However, it is essential to monitor temperature fluctuations to ensure the plant's health.
Aquascaping & Usage
Ideal for creating a green layer on the water surface, Azolla cristata can be used to provide shade and shelter for aquatic fauna. Its compact growth habit and ability to lie flat on the water surface make it a visually appealing addition to aquascapes.
Propagation
Propagation of Azolla cristata can be achieved through fragmentation, splitting, or cutting off daughter plants. This allows for easy cultivation and expansion of the plant within the aquarium environment.
Habitat and Distribution
Azolla cristata is commonly found in various habitats, including ponds, lakes, and slow-moving water bodies. Its distribution ranges across regions with suitable conditions for its growth, showcasing its adaptability to different environments.