Java Ferns (Microsorum pteropus)

Transform your aquarium into a lush underwater paradise with the Java Fern (Microsorum pteropus), one of the most popular and easy-to-care-for aquatic plants. Native to Southeast Asia, this resilient epiphyte is a favorite among aquarists due to its minimal requirements and bulletproof hardiness, making it perfect for low-tech setups.
Key Features:
* Unique Appearance: Features thick, lance-shaped leaves in medium to dark green shades, reaching 12–15+ inches, ideal for mid-ground or background placement.
* Hardy and Low-Maintenance: Tolerates a wide range of water parameters and is compatible with aggressive or plant-eating fish, which rarely consume its tough foliage.
* Epiphyte Advantage: Its rhizome must not be buried in the substrate; it naturally attaches to driftwood, rocks, or decor, ensuring easy growth and propagation.
Ideal Conditions:
| Parameter | Range |
| :— | :— |
| Temperature | 21^circtext{C} – 24^circtext{C} (Tolerates 15^circtext{C} – 28^circtext{C}) |
| Lighting | Low Light (Avoids bright light and direct sun) |
| pH | 6 – 7.5 |
| CO₂ | Optional, but can enhance growth speed. |
Propagation and Success:
Propagating the Java Fern is simple: cut or divide the rhizomes and re-attach to new surfaces, or use the small plantlets that appear on mature leaves. This slow-growing plant provides essential cover and stability, establishing a thriving, naturalistic environment with minimal effort. A must-have hardy aquatic plant!