Description
Java Fern Narrowleaf on Mat – Microsorum pteropus ‘Narrow’
Java Fern Narrowleaf on Mat (Microsorum pteropus ‘Narrow’) is a hardy, low-maintenance freshwater aquarium plant attached to a mesh mat for easy placement in your aquascape. This elegant Java Fern variety features long, slender leaves that create graceful movement and vertical texture in planted tanks.
The mat design allows you to lay the plant directly on substrate, attach it to hardscape, or tuck it between décor without burying the rhizome. Perfect for low-tech setups, shrimp tanks, betta aquariums, and community tanks.
Care & Growing Instructions
Lighting:
Low to moderate lighting. Avoid excessive lighting to prevent algae buildup.
CO₂ Requirements:
Not required. Performs well in low-tech aquariums.
Water Parameters:
pH: 6.0–8.0
Temperature: 70–82°F
Hardness: Soft to hard water adaptable
Placement:
Foreground to midground when laid flat, or attach vertically for height. Do not bury the rhizome.
Growth Rate:
Slow to moderate.
Maintenance Tips:
Trim older leaves as needed
Ensure rhizome remains exposed
Tolerates a wide range of water conditions
Size & Appearance
Leaf height typically 6–12 inches
Mat size typically 3–5 inches wide
Long, narrow deep green leaves with elegant structure
Why Buy Java Fern Narrowleaf on Mat from Quinn’s Fins?
Pre-attached to mesh mat for easy placement
Hardy and beginner-friendly
Ideal for low-light aquariums
Safe for shrimp, bettas, and community fish
Carefully packed for safe arrival






