Microsorum pteropus sp. ‘Narrow’ (Java Fern Narrow) – Live Freshwater Aquarium Plant

Microsorum pteropus sp. ‘Narrow’ (Java Fern Narrow) – Live Freshwater Aquarium Plant

Microsorum pteropus sp. ‘Narrow’, commonly known as Narrow Leaf Java Fern, is a hardy, slow-growing freshwater aquarium plant prized for its long, slender leaves and elegant appearance. Compared to standard Java Fern, the narrow variety offers a more refined, flowing look, making it a favorite for natural and minimalist aquascapes.

Like all Java Ferns, this plant grows from a rhizome and should be attached to driftwood, rocks, or décor rather than buried in substrate. It thrives in low-light, low-tech aquariums, requires no CO₂, and is extremely forgiving—making it ideal for beginners, shrimp tanks, and community aquariums.

Key Benefits

✔ Extremely hardy & beginner-friendly
✔ Narrow leaves for a refined aquascape look
✔ Thrives in low-light conditions
✔ No CO₂ required
✔ Shrimp-safe & fish-safe
✔ Attaches easily to wood or stone

Plant Care & Requirements

• Lighting: Low to moderate
• CO₂: Not required
• Growth Rate: Slow
• Placement: Foreground to midground (attached)
• Tank Size: Nano to large aquariums
• Water Parameters:
• Temperature: 72–82°F
• pH: 6.0–7.5

⚠️ Do not bury the rhizome—burying can cause rot.

Ideal For

• Beginner aquariums
• Shrimp tanks
• Low-light freshwater setups
• Community tanks
• Aquascapes using driftwood or rock

Product Details

• Plant Type: Live freshwater plant
• Scientific Name: Microsorum pteropus sp. ‘Narrow’
• Common Name: Narrow Leaf Java Fern
• Growth Form: Rhizome plant
• Difficulty: Easy
• Color: Deep green

FAQs – Java Fern Narrow

Q: Can this plant be planted in gravel or soil?
A: No. The rhizome must remain exposed—attach it to décor instead.

Q: Is Java Fern Narrow safe for shrimp?
A: Yes. It is completely shrimp-safe and excellent for breeding tanks.

Q: Does it need fertilizer?
A: Not required, but liquid fertilizers can support healthier growth.

Q: Will fish eat this plant?
A: Most fish leave it alone due to its tough leaves.

Q: How big does it get?
A: Leaves typically reach 6–12 inches depending on conditions.