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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 | 10°C / 50.00°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 canadensis, commonly known as Canadian waterweed, belongs to the Hydrocharitaceae family and is classified under the order Alismatales. It is a fast-growing aquatic plant with submerged free-floating stems. Originally from North America, particularly Canada, it gained popularity as an aquarium plant in Europe during the 19th century due to its rapid reproduction rate. Although it is now more commonly used in ponds than aquariums, it remains one of the most recognized aquatic plants in the hobby.
Aquarium Suitability
Elodea canadensis is considered suitable for aquariums, making an excellent choice for both background and midground placement. Despite its historical popularity, it is rare to find this plant in modern aquarium setups, with its usage predominantly shifting towards outdoor ponds.
Demands and Hardiness
This plant has relatively easy care requirements, thriving in medium to high light conditions. It can adapt to a wide range of water parameters, including temperatures between 10-25°C and pH levels from 5 to 9. Known for its ability to tolerate colder temperatures, it is a hardy species that can withstand fluctuations in water parameters.
Aquascaping & Usage
When utilized in aquariums, Elodea canadensis can serve as an attractive background or midground plant, adding lush greenery to the aquatic landscape. Its fast growth rate can help in creating a dense and vibrant aquatic environment, providing shelter for fish and other aquatic organisms.
Propagation
Propagation of Elodea canadensis can be easily achieved through fragmentation and cuttings. This plant's rapid growth and propagation make it a valuable addition to aquatic setups, aiding in maintaining ecological balance within the aquarium ecosystem.
Habitat and Distribution
Originally native to North America, specifically Canada, Elodea canadensis was introduced to Europe in the 19th century and quickly became established in various water bodies. In its natural habitat, it prefers still or slow-moving freshwater environments. Despite its historical spread, its presence in the wild has decreased significantly, with the related Elodea nuttallii being more prevalent in natural water systems.