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[ARRIVED 19-MAR-2026] 5BT14 - Blue Marble Halfmoon Male Betta

Description

Exact Betta Fish – Individually Photographed & Quarantined

You will receive the exact fish shown in the listing photos, identified by its unique Fish ID and photo date.

Exact Fish Guarantee:
You will receive the exact fish shown in this listing. Each betta is individually photographed, quarantined, and conditioned in Sydney before sale.

Quick Facts

  • Fish Type: Individual Betta Listing
  • Origin: Indonesia or Thailand
  • Age: Approx. 3–6 months
  • Water: Sydney tap water
  • Shipping: Mondays & Tuesdays only
  • Conditioning: Quarantined & monitored before sale

📅 Photo Date Matters – Please Read

The photo date is shown in both the listing title and image.

This date tells you when the fish was photographed and provides an indication of how long it has been held and matured in our care.

Bettas are living animals and continue to develop over time.

  • Colour and pattern may naturally evolve
  • Changes are more noticeable in younger fish (3–6 months)
  • Marble, koi, grizzle, and fancy bettas often change appearance
  • The older the photo date, the more visible change may occur

⚠️ What Stays Consistent vs What May Change

✔️ Typically Remains Consistent

  • Fish identity (same individual fish)
  • Fin type and body structure
  • Size category and age range
  • Personality and behaviour traits

🔄 May Naturally Change Over Time

  • Colour intensity
  • Marble pattern distribution
  • Contrast and markings
  • Patch size or colour spread

Minor visual changes are considered a normal part of keeping live bettas and are not defects.

📏 Specifications

  • Males: Approx. 4–5 cm
  • Females: Approx. 3–4 cm
  • Giant Bettas: Approx. 7–9 cm
  • Age: Approx. 3–6 months
  • Origin: Indonesia or Thailand

🎥 Optional Pre-Dispatch Video (Recommended)

You may request a current video of your exact fish before shipping.

This is especially recommended if:

  • The photo date is older then FOUR weeks old
  • You are buying a marble or colour-changing betta
  • You want confirmation of the fish’s latest appearance

Order a video of your exact fish through the link provided.

💧 Our Water Conditions

  • Temperature: 23–26°C
  • pH: Approx. 7
  • Source: Sydney tap water

Our bettas are conditioned in stable Sydney water conditions before shipment to help reduce stress during transit.

📦 Shipping

Live bettas ship from Sydney every Monday and Tuesday for safest transit.

Please refer to our Shipping Policy for full shipping information.

🧠 Important Expectation:
You are purchasing a living animal — not a static product photo.

The fish remains the same individual shown in the listing, but appearance may naturally evolve over time, particularly in marble, koi, and fancy betta varieties.

FAQ

Will I receive the exact fish shown?

Yes. You will receive the exact fish shown in the listing photos.

Why does the photo date matter?

The photo date tells you when the fish was photographed. Bettas naturally mature and may change appearance over time.

Can the fish change colour?

Yes. Bettas, especially marble and fancy types, may naturally evolve in colour and pattern.

Can I request an updated video?

Yes. We recommend this if the listing photo is older or you want to confirm current appearance.

Are colour changes considered defects?

No. Natural colour progression is normal and expected in live bettas.

[ARRIVED 19-MAR-2026] 5BT14 - Blue Marble Halfmoon Male Betta

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Free pickup in our shop(s)

1 in stock

$30.00


All prices include GST
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    Description

    Exact Betta Fish – Individually Photographed & Quarantined

    You will receive the exact fish shown in the listing photos, identified by its unique Fish ID and photo date.

    Exact Fish Guarantee:
    You will receive the exact fish shown in this listing. Each betta is individually photographed, quarantined, and conditioned in Sydney before sale.

    Quick Facts

    • Fish Type: Individual Betta Listing
    • Origin: Indonesia or Thailand
    • Age: Approx. 3–6 months
    • Water: Sydney tap water
    • Shipping: Mondays & Tuesdays only
    • Conditioning: Quarantined & monitored before sale

    📅 Photo Date Matters – Please Read

    The photo date is shown in both the listing title and image.

    This date tells you when the fish was photographed and provides an indication of how long it has been held and matured in our care.

    Bettas are living animals and continue to develop over time.

    • Colour and pattern may naturally evolve
    • Changes are more noticeable in younger fish (3–6 months)
    • Marble, koi, grizzle, and fancy bettas often change appearance
    • The older the photo date, the more visible change may occur

    ⚠️ What Stays Consistent vs What May Change

    ✔️ Typically Remains Consistent

    • Fish identity (same individual fish)
    • Fin type and body structure
    • Size category and age range
    • Personality and behaviour traits

    🔄 May Naturally Change Over Time

    • Colour intensity
    • Marble pattern distribution
    • Contrast and markings
    • Patch size or colour spread

    Minor visual changes are considered a normal part of keeping live bettas and are not defects.

    📏 Specifications

    • Males: Approx. 4–5 cm
    • Females: Approx. 3–4 cm
    • Giant Bettas: Approx. 7–9 cm
    • Age: Approx. 3–6 months
    • Origin: Indonesia or Thailand

    🎥 Optional Pre-Dispatch Video (Recommended)

    You may request a current video of your exact fish before shipping.

    This is especially recommended if:

    • The photo date is older then FOUR weeks old
    • You are buying a marble or colour-changing betta
    • You want confirmation of the fish’s latest appearance

    Order a video of your exact fish through the link provided.

    💧 Our Water Conditions

    • Temperature: 23–26°C
    • pH: Approx. 7
    • Source: Sydney tap water

    Our bettas are conditioned in stable Sydney water conditions before shipment to help reduce stress during transit.

    📦 Shipping

    Live bettas ship from Sydney every Monday and Tuesday for safest transit.

    Please refer to our Shipping Policy for full shipping information.

    🧠 Important Expectation:
    You are purchasing a living animal — not a static product photo.

    The fish remains the same individual shown in the listing, but appearance may naturally evolve over time, particularly in marble, koi, and fancy betta varieties.

    FAQ

    Will I receive the exact fish shown?

    Yes. You will receive the exact fish shown in the listing photos.

    Why does the photo date matter?

    The photo date tells you when the fish was photographed. Bettas naturally mature and may change appearance over time.

    Can the fish change colour?

    Yes. Bettas, especially marble and fancy types, may naturally evolve in colour and pattern.

    Can I request an updated video?

    Yes. We recommend this if the listing photo is older or you want to confirm current appearance.

    Are colour changes considered defects?

    No. Natural colour progression is normal and expected in live bettas.

    Live Arrival & Ordering FAQ

    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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