Java Fern (Microsorum pteropus) Small Bunch

Description

Java Fern (Microsorum pteropus)

Hardy, adaptable and almost impossible to dislike, Java Fern is one of the most dependable aquarium plants available. Microsorum pteropus thrives in low-tech setups, attaches beautifully to wood and rock, and gives freshwater aquariums a natural, mature look without demanding injected CO₂ or specialist substrate.

Quick Facts

  • Scientific name: Microsorum pteropus
  • Common name: Java Fern
  • Plant type: Fern
  • Placement: Midground / Hardscape
  • Difficulty: 🟢 Easy
  • Lighting: Low to medium
  • CO₂: Not required
  • Growth rate: Slow
  • Temperature: Approximately 20–28°C
  • pH: Approximately 6.0–7.5
  • Sold as: Small bunch

Is this for you?

✔️ Perfect if:

  • You want a very hardy, beginner-friendly aquarium plant.
  • You run a low-tech or low-light planted tank.
  • You want a plant that can be attached to wood, rock or décor.
  • You do not want to rely on injected CO₂.
  • You keep shrimp, nano fish or peaceful community fish.

❌ Avoid if:

  • You want a fast-growing carpeting plant.
  • You plan to bury the rhizome deeply in substrate.
  • You want a plant that needs frequent trimming and shaping.
  • You are looking for bright red or highly coloured foliage.

Why choose Java Fern?

Java Fern is one of the most reliable aquarium plants because it tolerates a broad range of freshwater conditions and does not need to be rooted into substrate.

Its leathery green leaves provide strong visual structure without becoming visually overwhelming, making it useful in nano aquariums, community tanks and larger planted displays.

The rhizome naturally attaches to driftwood, rock and other hardscape over time, which makes Java Fern especially useful where planting depth is limited or where you want greenery above the substrate line.

Its slow growth also means it usually needs far less trimming than fast-growing stem plants.

Benefits

  • Extremely hardy and beginner friendly
  • Excellent for low-tech aquariums
  • Low to medium light requirements
  • Injected CO₂ is not required
  • No nutrient-rich substrate required
  • Excellent for wood and rock hardscape
  • Slow growth means less trimming
  • Provides shelter and structure for small fish and shrimp

Care made simple

  • Temperature: Approximately 20–28°C
  • pH: Approximately 6.0–7.5
  • Lighting: Low to medium
  • CO₂: Not required
  • Growth: Slow
  • Placement: Midground or attached to hardscape
  • Flow: Gentle to moderate
  • Substrate: Optional
  • Do not bury the rhizome. Attach the plant to wood, rock or décor, or leave the rhizome sitting above the substrate.
  • Remove damaged older leaves at the base and allow new growth to emerge from the rhizome.

Pairs perfectly with

  • Anubias
  • Bucephalandra
  • Java Moss
  • Christmas Moss
  • Freshwater shrimp
  • Nano fish
  • Peaceful community fish
  • Driftwood and aquarium rock
NTA Insight:
The most common mistake with Java Fern is burying the rhizome. The roots can be secured into or around hardscape, but the thick horizontal rhizome should remain exposed. If it is buried, the plant can decline or rot even when the rest of the aquarium conditions are good.

FAQ

What is the scientific name of Java Fern?

The accepted scientific name is Microsorum pteropus.

Does Java Fern need CO₂?

No. Injected CO₂ is not required, although stable nutrients and good water quality support healthy growth.

How much light does Java Fern need?

Low to medium light is usually sufficient. Very intense lighting is unnecessary and may encourage algae on the slow-growing leaves.

Can Java Fern be planted in substrate?

The roots can contact the substrate, but the rhizome should remain above it. Burying the rhizome can cause the plant to rot.

Can Java Fern grow on driftwood?

Yes. Driftwood and aquarium rock are ideal surfaces for Java Fern because the rhizome can gradually attach to them.

How fast does Java Fern grow?

Java Fern is generally slow growing, which makes it low maintenance but means patience is needed while it establishes.

How does Java Fern propagate?

It can propagate through rhizome division and by producing small plantlets on older leaves.

What are the dark spots on Java Fern leaves?

Some dark markings can be associated with reproductive structures or developing plantlets. Damaged, algae-covered or deteriorating leaves can also develop dark areas, so assess the overall condition of the leaf rather than assuming every spot is a problem.

Is Java Fern suitable for shrimp tanks?

Yes. It is an excellent low-maintenance plant for shrimp aquariums and creates additional surfaces for grazing and shelter.

Is Java Fern suitable for beginners?

Yes. Its tolerance of low light, lack of CO₂ requirement and ability to grow without specialised substrate make it one of the easiest aquarium plants for beginners.

Why are my Java Fern leaves turning brown?

Older leaves naturally deteriorate over time. Poor water quality, nutrient imbalance, heavy algae growth, damage or a buried rhizome can also contribute to declining leaves.

Should I trim Java Fern?

It rarely needs shaping like a stem plant. Remove damaged or old leaves close to the rhizome and leave healthy new growth intact.

Java Fern (Microsorum pteropus) Small Bunch

Product form

SKU: 110330

Out of stock,  

$21.95


All prices include GST
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    Description

    Java Fern (Microsorum pteropus)

    Hardy, adaptable and almost impossible to dislike, Java Fern is one of the most dependable aquarium plants available. Microsorum pteropus thrives in low-tech setups, attaches beautifully to wood and rock, and gives freshwater aquariums a natural, mature look without demanding injected CO₂ or specialist substrate.

    Quick Facts

    • Scientific name: Microsorum pteropus
    • Common name: Java Fern
    • Plant type: Fern
    • Placement: Midground / Hardscape
    • Difficulty: 🟢 Easy
    • Lighting: Low to medium
    • CO₂: Not required
    • Growth rate: Slow
    • Temperature: Approximately 20–28°C
    • pH: Approximately 6.0–7.5
    • Sold as: Small bunch

    Is this for you?

    ✔️ Perfect if:

    • You want a very hardy, beginner-friendly aquarium plant.
    • You run a low-tech or low-light planted tank.
    • You want a plant that can be attached to wood, rock or décor.
    • You do not want to rely on injected CO₂.
    • You keep shrimp, nano fish or peaceful community fish.

    ❌ Avoid if:

    • You want a fast-growing carpeting plant.
    • You plan to bury the rhizome deeply in substrate.
    • You want a plant that needs frequent trimming and shaping.
    • You are looking for bright red or highly coloured foliage.

    Why choose Java Fern?

    Java Fern is one of the most reliable aquarium plants because it tolerates a broad range of freshwater conditions and does not need to be rooted into substrate.

    Its leathery green leaves provide strong visual structure without becoming visually overwhelming, making it useful in nano aquariums, community tanks and larger planted displays.

    The rhizome naturally attaches to driftwood, rock and other hardscape over time, which makes Java Fern especially useful where planting depth is limited or where you want greenery above the substrate line.

    Its slow growth also means it usually needs far less trimming than fast-growing stem plants.

    Benefits

    • Extremely hardy and beginner friendly
    • Excellent for low-tech aquariums
    • Low to medium light requirements
    • Injected CO₂ is not required
    • No nutrient-rich substrate required
    • Excellent for wood and rock hardscape
    • Slow growth means less trimming
    • Provides shelter and structure for small fish and shrimp

    Care made simple

    • Temperature: Approximately 20–28°C
    • pH: Approximately 6.0–7.5
    • Lighting: Low to medium
    • CO₂: Not required
    • Growth: Slow
    • Placement: Midground or attached to hardscape
    • Flow: Gentle to moderate
    • Substrate: Optional
    • Do not bury the rhizome. Attach the plant to wood, rock or décor, or leave the rhizome sitting above the substrate.
    • Remove damaged older leaves at the base and allow new growth to emerge from the rhizome.

    Pairs perfectly with

    • Anubias
    • Bucephalandra
    • Java Moss
    • Christmas Moss
    • Freshwater shrimp
    • Nano fish
    • Peaceful community fish
    • Driftwood and aquarium rock
    NTA Insight:
    The most common mistake with Java Fern is burying the rhizome. The roots can be secured into or around hardscape, but the thick horizontal rhizome should remain exposed. If it is buried, the plant can decline or rot even when the rest of the aquarium conditions are good.

    FAQ

    What is the scientific name of Java Fern?

    The accepted scientific name is Microsorum pteropus.

    Does Java Fern need CO₂?

    No. Injected CO₂ is not required, although stable nutrients and good water quality support healthy growth.

    How much light does Java Fern need?

    Low to medium light is usually sufficient. Very intense lighting is unnecessary and may encourage algae on the slow-growing leaves.

    Can Java Fern be planted in substrate?

    The roots can contact the substrate, but the rhizome should remain above it. Burying the rhizome can cause the plant to rot.

    Can Java Fern grow on driftwood?

    Yes. Driftwood and aquarium rock are ideal surfaces for Java Fern because the rhizome can gradually attach to them.

    How fast does Java Fern grow?

    Java Fern is generally slow growing, which makes it low maintenance but means patience is needed while it establishes.

    How does Java Fern propagate?

    It can propagate through rhizome division and by producing small plantlets on older leaves.

    What are the dark spots on Java Fern leaves?

    Some dark markings can be associated with reproductive structures or developing plantlets. Damaged, algae-covered or deteriorating leaves can also develop dark areas, so assess the overall condition of the leaf rather than assuming every spot is a problem.

    Is Java Fern suitable for shrimp tanks?

    Yes. It is an excellent low-maintenance plant for shrimp aquariums and creates additional surfaces for grazing and shelter.

    Is Java Fern suitable for beginners?

    Yes. Its tolerance of low light, lack of CO₂ requirement and ability to grow without specialised substrate make it one of the easiest aquarium plants for beginners.

    Why are my Java Fern leaves turning brown?

    Older leaves naturally deteriorate over time. Poor water quality, nutrient imbalance, heavy algae growth, damage or a buried rhizome can also contribute to declining leaves.

    Should I trim Java Fern?

    It rarely needs shaping like a stem plant. Remove damaged or old leaves close to the rhizome and leave healthy new growth intact.

    Live Arrival & Ordering FAQ

    Why do livestock prices sometimes change?

    Unlike manufactured products, fish and shrimp continue to grow and develop over time. Their value changes as they increase in size, develop colour, or become breeding pairs.

    Our prices are based on the current size, quality and availability of each specimen. While pricing often remains stable for around 3–4 months, it may be updated at any time to reflect these changes.

    We always aim to offer healthy, high-quality livestock at fair and competitive prices.

    Do you offer a live arrival guarantee?

    Yes. All livestock is covered by our Live Arrival Guarantee.

    In the rare event of DOA, please contact us promptly with clear photos of the livestock in the original unopened bag.

    Please review our full DOA and store policies before purchase.

    Can you ship to all states in Australia?

    No. Due to state restrictions, we cannot ship livestock or live plants to WA and TAS.

    What should I check before ordering?

    Before placing an order, make sure:

    • Your tank is fully cycled and stable
    • Your aquarium has enough space for the species
    • Your current livestock are compatible in temperament, size, and requirements
    • Your water parameters, habitat, and temperature suit the species
    • You are not adding too many fish at once
    What should I expect when my fish arrives?

    It is normal for fish, shrimp, or snails to look pale, stressed, or less active after shipping.

    This is temporary. Most livestock will settle and regain colour within a few days.

    How long does it take for fish to settle in?

    Most livestock will take 3–7 days to fully adjust to their new environment.

    Should I feed my fish immediately after arrival?

    No. We recommend waiting 24 hours before feeding to allow them to settle.

    If you already have fish in your tank, feeding them before introducing new arrivals can help reduce stress.

    Why do fish sometimes struggle after being added to a tank?

    In most cases, issues are caused by tank conditions, not shipping.

    • Uncycled or unstable tanks
    • Poor water parameters
    • Overstocking
    • Unsuitable tank mates
    What is Nano Tanks Australia’s main tip for new livestock?

    Most livestock losses happen in immature or unstable tanks, not during shipping.

    If your setup is not fully established, the risk to new arrivals is significantly higher.

    Not sure if this fish is right for your setup?

    If you are unsure whether this species suits your setup, contact us before ordering and we’ll help point you in the right direction.

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