Pot - Java fern

Product Review

Java Fern is one of the most popular and beginner-friendly aquarium plants, known for its hardy nature, low maintenance, and elegant green leaves. This plant thrives in low to medium light conditions and does not require CO₂ injection, making it ideal for low-tech tanks. Unlike rooted plants, Java Fern should be attached to driftwood or rocks, as burying the rhizome can cause rot. Its slow growth and resistance to algae make it a great choice for any aquarium setup.

Specifications

• Scientific Name: Microsorum pteropus
• Common Names: Java Fern, Microsorum Fern
• Plant Type: Epiphyte (Rhizome Plant)
• Growth Rate: Slow to Medium
• Height: 15-35 cm
• Lighting Requirements: Low to Medium
• CO₂ Requirement: Not required but enhances growth
• Water Conditions:
  • Temperature: 20°C – 28°C
  • pH Range: 6.0 – 7.5
  • Hardness: Soft to Hard
• Substrate: Does not require planting; attach to wood or rocks
• Propagation: By rhizome division or adventitious plantlets

Key Points

• Hardy & Low Maintenance – Thrives in various water conditions
• Beautiful, Broad Green Leaves – Adds a natural and elegant look to aquariums
• Epiphyte Plant – Must be attached to wood or rocks, not buried in the substrate
• Slow-Growing but Long-Lasting – Minimal trimming required
• Safe for Fish & Shrimp – Provides shelter and improves water quality
• Naturally Algae-Resistant – Thick leaves discourage algae growth

Usage

• Best for midground to background placement in aquariums
• Ideal for Nature-style, Biotope, and Jungle-style aquascapes
• Works well in low-tech and high-tech setups
• Great for shrimp tanks, betta tanks, and community aquariums

Usage Tips

• Attach to driftwood or porous rocks using fishing line or glue
• Keep the rhizome above the substrate to prevent rotting
• Growth is slow but steady, requiring patience
• Use liquid fertilizers for improved growth and healthier leaves
• Trim older leaves occasionally to encourage new growth

Note

• Does not require planting; burying the rhizome can cause rot
• Adapts to a wide range of water parameters
• Grows best in stable conditions with gentle water flow