More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | no |
| Plant Emersed Growth | yes |
| Plant Growth | slow |
| Temperature Tolerance | 4°C / 39.20°F - 30°C / 86.00°F |
| Temperature | 20°C / 68.00°F - 28°C / 82.40°F |
| Carbonate Hardness | 0-14 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
The Microsorum pteropus 'Undulata' is a Java fern variant that hails from the limestone karst region near Krabi in southern Thailand, primarily growing submersed in spring pools. Standing out with its broad undulate light green leaves that resemble lettuce, this variety is notable for its dense and bushy growth habit. Despite being observed as sterile with no sporangia, it produces a high number of daughter plants on its leaves.
Aquarium Suitability
This aquatic plant, with a difficulty level rated as very easy, is deemed suitable for aquariums. It is a slow-growing species that can thrive in a range of water conditions, making it ideal for both beginners and experienced aquarists. For specific demands and hardiness, refer to the table below.
Demands and Hardiness (see table)
The Microsorum pteropus 'Undulata' thrives in a temperature range of 20-28°C, with a tolerance for fluctuations between 4-30°C. It requires a pH level between 5-8 and moderate to high lighting. The plant also utilizes carbon dioxide within the range of 5-40mg/l and nutrient levels including iron, nitrates, phosphates, and potassium as detailed in the table.
Aquascaping & Usage
This fern variant serves as an epiphyte, commonly growing on hardscape elements in the background or midground of aquariums. Its unique appearance and bushy growth make it a popular choice for aquascaping, adding depth and texture to underwater landscapes.
Propagation
Propagation of Microsorum pteropus 'Undulata' is achievable through various methods including proliferating leaves, roots, rhizome division, and splitting. The plant also produces abundant daughter plants on its leaves, aiding in its spread and propagation within the aquarium environment.
Habitat and Distribution
Naturally occurring in the southern region of Thailand near Krabi, Microsorum pteropus 'Undulata' thrives in the submersed conditions of spring pools. With a habitat linked to limestone karst areas, this fern variant demonstrates adaptation to specific environmental factors unique to its native surroundings.