Balloon Lampeye Tetra (Moenkhausia sanctaefilomenae)

Description

Balloon Lampeye Tetra (Moenkhausia sanctaefilomenae)

Compact, eye-catching and full of personality, the Balloon Lampeye Tetra is a selectively bred variety of the popular Red Eye Tetra. Featuring a deeper, rounded body, brilliant ruby-red eyes and shimmering silver scales, this peaceful schooling fish brings a unique look to planted freshwater community aquariums.

Quick Facts

  • Scientific name: Moenkhausia sanctaefilomenae
  • Common name: Balloon Lampeye Tetra, Balloon Red Eye Tetra
  • Current size: Approximately 3–4 cm
  • Adult size: Approximately 5–6 cm
  • Tank size: 75L+ recommended
  • Difficulty: 🟢 Easy
  • Temperament: Peaceful schooling fish
  • Minimum school: 8+ recommended

Is this for you?

āœ”ļø Perfect if:

  • You enjoy unique colour and body forms.
  • You're building a peaceful planted community aquarium.
  • You want an active schooling fish with plenty of personality.
  • You appreciate hardy, beginner-friendly species.

āŒ Avoid if:

  • You only intend to keep one or two fish.
  • You keep large or aggressive predatory species.
  • Your aquarium has poor or unstable water quality.
  • You want extremely fast-swimming schooling fish.

Why choose Balloon Lampeye Tetras?

The Balloon Lampeye Tetra offers all the charm of the classic Red Eye Tetra in a more compact, rounded body shape. Its brilliant crimson eyes immediately draw attention, while the metallic silver body reflects light beautifully as the fish swim together through the aquarium.

Although their body shape differs from the standard form, Balloon Lampeye Tetras retain the same peaceful temperament and social nature. They are happiest when maintained in schools, where they display coordinated swimming and become increasingly confident.

Their combination of unique appearance, hardy nature and gentle personality makes them a fantastic addition to planted community aquariums.

Benefits

  • Unique rounded balloon body shape
  • Brilliant ruby-red eyes
  • Shimmering metallic silver colouration
  • Peaceful schooling behaviour
  • Hardy and adaptable community fish
  • Ideal for planted aquariums

Care made simple

  • Temperature: 22–28°C
  • pH: 6.0–7.8
  • Diet: Quality flakes, micro pellets, frozen foods and live foods
  • Water: Clean, stable and well-filtered with gentle to moderate water movement
  • Setup: Planted aquarium with driftwood, open swimming areas and dense planting around the edges
  • Keep in schools of at least 8 fish to encourage natural behaviour and reduce stress.
  • Because of their deeper body shape, avoid strong currents and maintain excellent water quality to support long-term health.

Pairs perfectly with

  • Corydoras sterbai
  • Black Neon Tetras
  • Glowlight Tetras
  • Honey Gouramis
  • Bristlenose Plecos
NTA Insight:
Balloon Lampeye Tetras are most impressive in mature planted aquariums with dark substrates and high-quality lighting. Their rounded bodies catch the light differently from the standard form, while their bright ruby-red eyes create a striking focal point. Keeping a school of 10 or more produces a lively, coordinated display that adds both movement and character to the aquarium.

FAQ

What makes the Balloon Lampeye Tetra different?

The Balloon variety has a naturally deeper, rounded body shape while retaining the same peaceful temperament, metallic silver colouration and distinctive red eyes as the standard Lampeye Tetra.

How many Balloon Lampeye Tetras should I keep?

We recommend keeping at least 8 fish together. Larger schools promote natural schooling behaviour, increase confidence and create a more impressive display.

Can they live in planted aquariums?

Absolutely. They thrive in planted aquariums that combine open swimming areas with dense vegetation, driftwood and stable water conditions.

Are they suitable for beginners?

Yes. Their hardy nature and peaceful disposition make them an excellent choice for beginners, provided they are kept in a well-maintained, established aquarium.

How long do Balloon Lampeye Tetras live?

With proper care, stable water quality and a varied diet, Balloon Lampeye Tetras commonly live between 4 and 6 years.

Balloon Lampeye Tetra (Moenkhausia sanctaefilomenae)

Product form

SKU: AST10BM

Out of stock,  

$8.00


All prices include GST
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    Description

    Balloon Lampeye Tetra (Moenkhausia sanctaefilomenae)

    Compact, eye-catching and full of personality, the Balloon Lampeye Tetra is a selectively bred variety of the popular Red Eye Tetra. Featuring a deeper, rounded body, brilliant ruby-red eyes and shimmering silver scales, this peaceful schooling fish brings a unique look to planted freshwater community aquariums.

    Quick Facts

    • Scientific name: Moenkhausia sanctaefilomenae
    • Common name: Balloon Lampeye Tetra, Balloon Red Eye Tetra
    • Current size: Approximately 3–4 cm
    • Adult size: Approximately 5–6 cm
    • Tank size: 75L+ recommended
    • Difficulty: 🟢 Easy
    • Temperament: Peaceful schooling fish
    • Minimum school: 8+ recommended

    Is this for you?

    āœ”ļø Perfect if:

    • You enjoy unique colour and body forms.
    • You're building a peaceful planted community aquarium.
    • You want an active schooling fish with plenty of personality.
    • You appreciate hardy, beginner-friendly species.

    āŒ Avoid if:

    • You only intend to keep one or two fish.
    • You keep large or aggressive predatory species.
    • Your aquarium has poor or unstable water quality.
    • You want extremely fast-swimming schooling fish.

    Why choose Balloon Lampeye Tetras?

    The Balloon Lampeye Tetra offers all the charm of the classic Red Eye Tetra in a more compact, rounded body shape. Its brilliant crimson eyes immediately draw attention, while the metallic silver body reflects light beautifully as the fish swim together through the aquarium.

    Although their body shape differs from the standard form, Balloon Lampeye Tetras retain the same peaceful temperament and social nature. They are happiest when maintained in schools, where they display coordinated swimming and become increasingly confident.

    Their combination of unique appearance, hardy nature and gentle personality makes them a fantastic addition to planted community aquariums.

    Benefits

    • Unique rounded balloon body shape
    • Brilliant ruby-red eyes
    • Shimmering metallic silver colouration
    • Peaceful schooling behaviour
    • Hardy and adaptable community fish
    • Ideal for planted aquariums

    Care made simple

    • Temperature: 22–28°C
    • pH: 6.0–7.8
    • Diet: Quality flakes, micro pellets, frozen foods and live foods
    • Water: Clean, stable and well-filtered with gentle to moderate water movement
    • Setup: Planted aquarium with driftwood, open swimming areas and dense planting around the edges
    • Keep in schools of at least 8 fish to encourage natural behaviour and reduce stress.
    • Because of their deeper body shape, avoid strong currents and maintain excellent water quality to support long-term health.

    Pairs perfectly with

    • Corydoras sterbai
    • Black Neon Tetras
    • Glowlight Tetras
    • Honey Gouramis
    • Bristlenose Plecos
    NTA Insight:
    Balloon Lampeye Tetras are most impressive in mature planted aquariums with dark substrates and high-quality lighting. Their rounded bodies catch the light differently from the standard form, while their bright ruby-red eyes create a striking focal point. Keeping a school of 10 or more produces a lively, coordinated display that adds both movement and character to the aquarium.

    FAQ

    What makes the Balloon Lampeye Tetra different?

    The Balloon variety has a naturally deeper, rounded body shape while retaining the same peaceful temperament, metallic silver colouration and distinctive red eyes as the standard Lampeye Tetra.

    How many Balloon Lampeye Tetras should I keep?

    We recommend keeping at least 8 fish together. Larger schools promote natural schooling behaviour, increase confidence and create a more impressive display.

    Can they live in planted aquariums?

    Absolutely. They thrive in planted aquariums that combine open swimming areas with dense vegetation, driftwood and stable water conditions.

    Are they suitable for beginners?

    Yes. Their hardy nature and peaceful disposition make them an excellent choice for beginners, provided they are kept in a well-maintained, established aquarium.

    How long do Balloon Lampeye Tetras live?

    With proper care, stable water quality and a varied diet, Balloon Lampeye Tetras commonly live between 4 and 6 years.

    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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