More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | unknown |
| Plant Emersed Growth | yes |
| Plant Growth | slow |
| Temperature Tolerance | 15°C / 59.00°F - 29°C / 84.20°F |
| Temperature | 22°C / 71.60°F - 26°C / 78.80°F |
| Carbonate Hardness | 1-18 kh |
| pH Value | 5-8 ph |
| Light | low-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
Cryptocoryne walkeri, also known as Cryptocoryne lutea, is a species of aquatic plant belonging to the genus Cryptocoryne in the Araceae family. Originating from Sri Lanka, this flowering plant is commonly available commercially for aquarium enthusiasts. It grows in a rosette form with a slow growth rate and has the potential for emersed growth.
Aquarium Suitability
Cryptocoryne walkeri is deemed suitable for aquariums, with an ease of care level, making it ideal for both beginners and experienced hobbyists. It can thrive in a wide range of water conditions, from low to high light levels, and a temperature range of 22-26°C, tolerant of variations between 15-29°C. The plant's demand for carbon dioxide is between 5-40mg/l, with a pH range of 5-8, and a preference for a nitrate concentration of 10-50mg/l.
Demands and Hardiness
Cryptocoryne walkeri is adaptable to various water parameters such as carbonate hardness of 1-18, iron levels of 0.01-0.5mg/l, phosphate of 0.1-3mg/l, and potassium levels of 5-30mg/l. However, it is unsuitable for outdoor use in colder climates, as it lacks the necessary winter hardiness.
Aquascaping & Usage
Ideal for the midground or foreground of aquariums, Cryptocoryne walkeri can be used as a group for a lush appearance. Its rosette growth pattern adds visual interest to aquascapes, especially when planted amongst different textures and heights of plants.
Propagation
This plant species can be propagated through various methods such as runners, rhizomteilung, splitting, and cutting off daughter plants. Cryptocoryne walkeri's ability to reproduce readily makes it a favorable choice for aquarists looking to expand their plant population.
Habitat and Distribution
In its natural habitat of Sri Lanka, Cryptocoryne walkeri thrives in aquatic environments, often found in marshes, streams, and rivers. Its distribution spans specific regions of the country where it grows abundantly, serving as a vital component of the local aquatic ecosystem.