More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | yes |
| Plant Emersed Growth | no |
| Plant Growth | fast |
| Temperature Tolerance | 4°C / 39.20°F - 28°C / 82.40°F |
| Temperature | 20°C / 68.00°F - 25°C / 77.00°F |
| Carbonate Hardness | 2-21 kh |
| pH Value | 5-9 ph |
| Light | medium-high |
| Carbon Dioxide (CO2) | 5-40mg/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
Elodea nuttallii (Nuttall's waterweed) is a fast-growing aquatic plant belonging to the genus Elodea in the Hydrocharitaceae family. Native to North America, it has been introduced to Europe where it is considered an invasive species due to its ability to form large populations. It is distinguishable from the more well-known Canadian waterweed (E. canadensis) by its longer spiral leaves.
Aquarium Suitability
Elodea nuttallii is considered suitable for aquariums, with an easy level of difficulty. It thrives in temperatures over 20°C and grows slightly slower than E. canadensis. It is commonly used in garden ponds but can also be utilized in aquariums as a background or midground plant.
Demands and Hardiness
In aquariums, E. nuttallii requires medium to high light levels and tolerates a wide range of pH values (5-9). It is adaptable to varying nitrate, phosphate, and potassium levels and can withstand temperatures between 20-25°C. The plant is known for its winter hardiness and the ability to tolerate colder temperatures.
Aquascaping & Usage
With its fast growth rate, E. nuttallii can be used to create lush background or midground aquatic landscapes in aquariums. Its free-floating submerged nature adds depth and texture to the aquascape. The plant's spiraling leaves can provide a unique visual appeal to the aquarium environment.
Propagation
E. nuttallii can be propagated through fragmentation and cuttings, making it easy for aquarium enthusiasts to increase their plant population. Regular pruning is recommended to prevent overgrowth and maintain a healthy aquatic ecosystem.
Habitat and Distribution
This species of waterweed thrives in various water body types, even those with high nutrient levels. Its invasive nature has led to its widespread distribution, especially in Europe. E. nuttallii can adapt to different aquatic habitats and outcompete native plant species, posing a challenge to the local ecosystems where it establishes itself.