Pseudomugil Furcatus Forktail blue-eye 2-3cm

Description

Pseudomugil furcatus (Forktail Blue Eye)

A vibrant and energetic Blue Eye Rainbowfish featuring brilliant yellow fins, electric blue eyes, and an unmistakable forked tail that's perfect for planted community aquariums.

Quick Facts

  • Scientific name: Pseudomugil furcatus
  • Common name: Forktail Blue Eye
  • Adult size: 5–6 cm
  • Tank size: 60L+ recommended
  • Difficulty: 🟢 Easy
  • Temperament: Peaceful
  • Best kept: Schools of 8 or more

Is this for you?

✔️ Perfect if:

  • You want an active and colourful schooling fish.
  • You keep a planted community aquarium.
  • You enjoy peaceful fish with fascinating display behaviour.
  • You want one of the hardiest Blue Eye species.

❌ Avoid if:

  • You keep aggressive or fin-nipping fish.
  • You plan on keeping only one or two individuals.
  • Your aquarium has poor water quality.
  • You don't have a secure-fitting lid.

Why choose Pseudomugil furcatus?

The Forktail Blue Eye is one of the most recognisable members of the Pseudomugil family. Its vivid yellow fins, bright sapphire-blue eyes and distinctive forked tail make it an instant favourite among planted aquarium enthusiasts.

Unlike many nano fish, Pseudomugil furcatus is constantly on the move. Males regularly display to each other by extending their fins and chasing briefly through the aquarium without causing harm, creating a lively and entertaining display.

Their hardiness and outgoing personality make them an excellent introduction to Blue Eye Rainbowfish while still offering enough beauty to impress experienced aquarists.

Common mistakes

  • Keeping too few individuals.
  • Housing them with aggressive or fin-nipping species.
  • Leaving the aquarium uncovered—they are capable jumpers.
  • Keeping them in sparsely planted aquariums.
  • Allowing water quality to deteriorate.

Care made simple

  • Temperature: 24–28°C
  • pH: 6.5–7.8
  • Diet: Premium nano pellets, flakes, baby brine shrimp, daphnia and frozen foods
  • Water: Clean, stable and well-filtered with gentle to moderate flow
  • Setup: Planted aquarium with open swimming space, floating plants and a secure lid

Pairs perfectly with

  • Pseudomugil luminatus
  • Threadfin Rainbowfish
  • Corydoras
  • Otocinclus
  • Java Moss and fine-leaved aquatic plants
NTA Insight:
If you're looking for a Blue Eye that's always active, the Forktail Blue Eye is hard to beat. Their constant movement, brilliant yellow finnage and playful display behaviour make them one of the most entertaining schooling fish available. They're also among the easiest Pseudomugil species to keep, making them a fantastic choice for both beginners and experienced aquarists.

FAQ

How many Forktail Blue Eyes should I keep?

Keep them in groups of at least eight fish. Larger schools display better colours, more natural behaviour and reduce stress.

Can they live with shrimp?

Yes. Adult shrimp are generally safe, although very small shrimplets may occasionally become food. Dense mosses provide excellent shelter for young shrimp.

Are Forktail Blue Eyes suitable for beginners?

Absolutely. They are one of the hardiest and easiest Blue Eye Rainbowfish to care for, making them an excellent choice for hobbyists new to the genus.

Can they breed in home aquariums?

Yes. They readily spawn among fine-leaved plants or spawning mops and can be bred successfully in well-maintained aquariums.

What makes the Forktail Blue Eye different?

The combination of brilliant blue eyes, vivid yellow fins and its distinctive fork-shaped tail makes Pseudomugil furcatus one of the most recognisable and popular Blue Eye Rainbowfish in the aquarium hobby.

Pseudomugil Furcatus Forktail blue-eye 2-3cm

Product form

Out of stock,  

$39.00


All prices include GST
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    Description

    Pseudomugil furcatus (Forktail Blue Eye)

    A vibrant and energetic Blue Eye Rainbowfish featuring brilliant yellow fins, electric blue eyes, and an unmistakable forked tail that's perfect for planted community aquariums.

    Quick Facts

    • Scientific name: Pseudomugil furcatus
    • Common name: Forktail Blue Eye
    • Adult size: 5–6 cm
    • Tank size: 60L+ recommended
    • Difficulty: 🟢 Easy
    • Temperament: Peaceful
    • Best kept: Schools of 8 or more

    Is this for you?

    ✔️ Perfect if:

    • You want an active and colourful schooling fish.
    • You keep a planted community aquarium.
    • You enjoy peaceful fish with fascinating display behaviour.
    • You want one of the hardiest Blue Eye species.

    ❌ Avoid if:

    • You keep aggressive or fin-nipping fish.
    • You plan on keeping only one or two individuals.
    • Your aquarium has poor water quality.
    • You don't have a secure-fitting lid.

    Why choose Pseudomugil furcatus?

    The Forktail Blue Eye is one of the most recognisable members of the Pseudomugil family. Its vivid yellow fins, bright sapphire-blue eyes and distinctive forked tail make it an instant favourite among planted aquarium enthusiasts.

    Unlike many nano fish, Pseudomugil furcatus is constantly on the move. Males regularly display to each other by extending their fins and chasing briefly through the aquarium without causing harm, creating a lively and entertaining display.

    Their hardiness and outgoing personality make them an excellent introduction to Blue Eye Rainbowfish while still offering enough beauty to impress experienced aquarists.

    Common mistakes

    • Keeping too few individuals.
    • Housing them with aggressive or fin-nipping species.
    • Leaving the aquarium uncovered—they are capable jumpers.
    • Keeping them in sparsely planted aquariums.
    • Allowing water quality to deteriorate.

    Care made simple

    • Temperature: 24–28°C
    • pH: 6.5–7.8
    • Diet: Premium nano pellets, flakes, baby brine shrimp, daphnia and frozen foods
    • Water: Clean, stable and well-filtered with gentle to moderate flow
    • Setup: Planted aquarium with open swimming space, floating plants and a secure lid

    Pairs perfectly with

    • Pseudomugil luminatus
    • Threadfin Rainbowfish
    • Corydoras
    • Otocinclus
    • Java Moss and fine-leaved aquatic plants
    NTA Insight:
    If you're looking for a Blue Eye that's always active, the Forktail Blue Eye is hard to beat. Their constant movement, brilliant yellow finnage and playful display behaviour make them one of the most entertaining schooling fish available. They're also among the easiest Pseudomugil species to keep, making them a fantastic choice for both beginners and experienced aquarists.

    FAQ

    How many Forktail Blue Eyes should I keep?

    Keep them in groups of at least eight fish. Larger schools display better colours, more natural behaviour and reduce stress.

    Can they live with shrimp?

    Yes. Adult shrimp are generally safe, although very small shrimplets may occasionally become food. Dense mosses provide excellent shelter for young shrimp.

    Are Forktail Blue Eyes suitable for beginners?

    Absolutely. They are one of the hardiest and easiest Blue Eye Rainbowfish to care for, making them an excellent choice for hobbyists new to the genus.

    Can they breed in home aquariums?

    Yes. They readily spawn among fine-leaved plants or spawning mops and can be bred successfully in well-maintained aquariums.

    What makes the Forktail Blue Eye different?

    The combination of brilliant blue eyes, vivid yellow fins and its distinctive fork-shaped tail makes Pseudomugil furcatus one of the most recognisable and popular Blue Eye Rainbowfish in the aquarium hobby.

    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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