• Scientific Name: Microsorum pteropus
• Common Name: Java Fern
• Origin: Southeast Asia
• Family: Polypodiaceae
• Height: 15-30 cm
• Growth Rate: Slow
• Placement in Tank: Midground, Background, Attached to Hardscape
• Light Requirement: Low to Medium
• CO2 Requirement: Not required
• Temperature: 18-28°C
• pH: 6.0-7.5
• Propagation: Rhizome division, adventitious plantlets

Key Features:

• Broad, Green Leaves: Java Fern is characterized by its broad, textured leaves that add volume and depth to aquascapes, creating a natural, forest-like appearance.
• Low Maintenance: This hardy plant requires minimal care and thrives in low to medium light conditions, making it ideal for low-tech tanks.
• Versatile Planting Options: Java Fern can be easily attached to hardscapes such as rocks and driftwood, where it will anchor itself over time. Its rhizome should not be buried in the substrate to avoid rot.
• Slow Growth: With its slow-growing nature, Java Fern is easy to manage and requires little trimming, making it a perfect plant for long-term aquascapes.

Care Requirements:

• Lighting: Java Fern thrives in low to medium lighting conditions, making it ideal for low-tech setups. Higher light can be tolerated, but it’s best to avoid overly intense lighting, which may lead to algae growth on its leaves.
• CO2: This plant does not require CO2 supplementation, though it can benefit from it for slightly faster growth.
• Water Parameters: Java Fern is highly adaptable to various water conditions and can thrive in a pH range of 6.0-7.5 and temperatures between 18-28°C.
• Trimming: Due to its slow growth, Java Fern requires minimal trimming. Remove older, damaged leaves to maintain the plant’s overall appearance and health.

Planting Tips:

• Avoid burying the rhizome in the substrate, as this can cause the plant to rot. Instead, attach Java Fern to driftwood, rocks, or other hardscapes using thread or fishing line until it anchors itself naturally.
• It’s ideal for aquariums with fish and shrimp, as its tough leaves are resistant to grazing.
• Ensure moderate water flow to prevent debris buildup on the leaves and maintain healthy growth.