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Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | unknown |
| Plant Emersed Growth | yes |
| Plant Growth | fast |
| Temperature Tolerance | 10°C / 50.00°F - 30°C / 86.00°F |
| Temperature | 20°C / 68.00°F - 26°C / 78.80°F |
| Carbonate Hardness | 0-14 kh |
| pH Value | 5-7.5 ph |
| Light | medium-high |
| Carbon Dioxide (CO2) | 10-40mg/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
Helanthium sp. "Angustifolius, kleine Form," also known as Helanthium angustifolius, is a narrow-leaved plant that stays relatively small compared to other species in the Echinodorus genus, typically reaching heights of 8-10 cm but can grow up to 20-30 cm under optimal conditions. It forms light green submersed leaf rosettes and reproduces moderately fast through runner chains. This plant is part of the Alismataceae family and is classified under the order Alismatales.
Aquarium Suitability
With an easy difficulty level, Helanthium sp. "Angustifolius, kleine Form" is highly suitable for aquariums. It thrives in medium-high lighting conditions and requires a temperature range of 20-26°C. The plant appreciates a pH level of 5-7.5 and moderate nitrate levels (10-50 mg/l) for optimal growth. Additionally, it can tolerate a wide range of temperatures from 10-30°C.
Demands and Hardiness
This plant is undemanding and fast-growing, making it suitable for beginners in the hobby. It can adapt well to various water parameters, with a preference for a moderate CO2 level (10-40 mg/l) and a potassium concentration of 5-30 mg/l. Helanthium sp. "Angustifolius, kleine Form" is not winter-hardy and should not be used outdoors in colder climates.
Aquascaping & Usage
In aquascaping, Helanthium sp. "Angustifolius, kleine Form" forms a grass-like carpeting effect, making it ideal for foreground placement or grouped together in the midground of larger tanks. It can serve as a beautiful ground cover in nano tanks, adding a lush and vibrant element to the aquarium landscape.
Propagation
Propagation of Helanthium sp. "Angustifolius, kleine Form" primarily occurs through the production of runner chains. As young plants develop along these runners, they can be carefully separated and replanted to expand the carpeting effect or create new clusters of the plant within the tank.
Habitat and Distribution
Naturally found in aquatic habitats, this plant species is distributed in environments that support its growth as a rosette-forming foreground plant. Its ability to thrive in a variety of conditions contributes to its adaptability within aquarium settings, mimicking its versatile nature in the wild.