Java Fern – Easy Live Aquarium Plant for Beginners | Hardy, Low Light, No CO₂ Needed

Java Fern – Hardy Underwater Aquarium Plant (Microsorum pteropus)

Bring natural beauty and balance to your aquarium with Java Fern, one of the most popular and beginner-friendly aquatic plants. Loved by aquascapers and fishkeepers alike, this hardy plant thrives in a variety of water conditions and adds a lush, green touch to any tank setup.

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🌿 Origin:

Native to: Southeast Asia (Thailand, Malaysia, Indonesia)

Found naturally attached to rocks and driftwood in slow-moving rivers and streams.

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🔑 Key Features:

Botanical Name: Microsorum pteropus

Growth Type: Rhizome plant (grows on rocks/wood, not in substrate)

Light Requirement: Low to medium light

CO₂ Requirement: Not necessary (optional for faster growth)

Growth Rate: Moderate

Placement: Midground to background

Tank Size Compatibility: Ideal for nano to large tanks

Safe for Fish and Shrimp: Yes – Non-toxic and perfect for shrimp, bettas, tetras, and other peaceful fish

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🛠️ Care Instructions:

Water Temperature: 20–28°C (68–82°F)

pH Range: 6.0 – 7.5

Water Hardness: Soft to moderately hard

Planting Tip: Do not bury the rhizome in substrate – attach it to driftwood, rocks, or decor using thread, glue, or a plant weight.

Fertilization: Occasional liquid fertilizer is beneficial but not mandatory.

Maintenance: Remove any dying leaves; plant will propagate by producing baby plantlets on older leaves.

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🌱 Why Choose Java Fern?

Perfect for beginners and low-tech aquariums

Provides shelter for shrimp and fry

Helps improve water quality by absorbing nitrates

Easy to propagate and long-lasting

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Enhance the natural beauty of your aquarium with Java Fern, a reliable and graceful plant that’s as low-maintenance as it is stunning.