Microsorum pteropus 008, commonly known as Java Fern, is a hardy and versatile aquatic plant ideal for beginners and advanced aquascapers alike. Recognized for its broad, leathery green leaves, it thrives in low to moderate light conditions and does not require CO₂ supplementation, though it can benefit from it. Unlike many plants, Java Fern should not be buried in substrate; instead, it attaches to hardscape such as driftwood, rocks, or decorations via its rhizome. It tolerates a wide range of water conditions, making it highly adaptable and low-maintenance. Propagation is simple, as new plantlets grow from the leaves or rhizome and can be separated and reattached elsewhere. Its slow growth and resilience make it a perfect plant for aquariums with fish that might otherwise disturb delicate species.
| Aspect | Requirement/Preference |
|---|---|
| Common Name | Java Fern (Microsorum pteropus 008) |
| Scientific Name | Microsorum pteropus |
| Lighting | Low to moderate |
| CO₂ | Not required |
| Substrate | Should not be buried; attach to wood, rocks, or decorations |
| Temperature | 20–28°C (68–82°F) |
| pH | 5.0–8.0 |
| Hardness | Soft to moderately hard water (2–15 dGH) |
| Growth Rate | Slow to moderate |
| Placement | Midground or background, attached to hardscape |
| Propagation | By rhizome division or plantlets forming on leaves |
| Maintenance | Minimal; trim damaged leaves, avoid burying rhizome |