Betta Imbellis 3-4cm

Description

Betta imbellis (Betta imbellis)

Peaceful, elegant and naturally beautiful, Betta imbellis, commonly known as the Peaceful Betta, is one of the original wild Betta species from Southeast Asia. Displaying shimmering metallic blue-green scales, rich red fins and an inquisitive personality, this fascinating species offers a glimpse into the natural beauty from which many modern Siamese Fighting Fish were developed.

Quick Facts

  • Scientific name: Betta imbellis
  • Common name: Peaceful Betta
  • Current size: Approximately 3–4 cm
  • Adult size: 5–6 cm
  • Tank size: 40L+ recommended
  • Difficulty: 🟑 Moderate
  • Temperament: Peaceful for a Betta, but males remain territorial
  • Best kept: As a single male, a compatible pair, or carefully managed groups in heavily planted aquariums

Is this for you?

βœ”οΈ Perfect if:

  • You enjoy keeping wild Betta species.
  • You prefer natural colours over selectively bred varieties.
  • You maintain a planted or blackwater aquarium.
  • You enjoy observing fascinating natural behaviours.

❌ Avoid if:

  • You keep aggressive or fin-nipping fish.
  • Your aquarium has strong water flow.
  • You cannot provide a covered aquarium.
  • You expect the same behaviour as domesticated Siamese Fighting Fish.

Why choose Betta imbellis?

Often called the Peaceful Betta, Betta imbellis is considerably less aggressive than the domesticated Betta splendens. Mature males display an incredible combination of iridescent blue-green scales, deep red fins and metallic turquoise highlights that shimmer beautifully under aquarium lighting.

Unlike many ornamental Bettas, this species retains much of its natural behaviour and thrives in aquariums filled with plants, driftwood and leaf litter. They frequently explore every corner of the aquarium, interact with their keeper and build bubble nests when in breeding condition.

Their natural beauty, manageable size and fascinating behaviours make them one of the most rewarding wild Betta species available.

Benefits

  • Beautiful wild Betta species
  • Brilliant metallic blue-green body
  • Peaceful compared with Betta splendens
  • Excellent personality and natural behaviours
  • Ideal for planted and blackwater aquariums
  • Bubble-nesting breeding behaviour

Care made simple

  • Temperature: 24–28Β°C
  • pH: 5.5–7.5
  • Diet: Premium Betta pellets, frozen bloodworms, mosquito larvae, daphnia, brine shrimp and other live or frozen foods
  • Water: Clean, stable and gently filtered with minimal current
  • Substrate: Sand or fine gravel
  • Setup: Heavily planted aquarium with driftwood, floating plants and shaded areas
  • Always use a secure lid, as Bettas are capable jumpers.
  • Floating plants help provide security and encourage bubble nest building.

Pairs perfectly with

  • Ember Tetras
  • Chilli Rasboras
  • Harlequin Rasboras
  • Kuhli Loaches
  • Otocinclus
NTA Insight:
Betta imbellis is an excellent introduction to the fascinating world of wild Bettas. Unlike many domestic Betta varieties, they remain active swimmers and display a wide range of natural behaviours. A heavily planted aquarium with subdued lighting, floating plants and botanicals allows their metallic colours to truly shine while encouraging confident behaviour and successful breeding.

FAQ

Is Betta imbellis aggressive?

They are much less aggressive than domestic Siamese Fighting Fish, although adult males may still defend territories, especially during breeding.

Can they live together?

In large, well-planted aquariums, carefully managed groups or compatible pairs can sometimes be kept successfully. Adequate space, cover and observation are essential.

Do they build bubble nests?

Yes. Like Betta splendens, males construct bubble nests and care for the eggs until they hatch.

What should I feed them?

A varied diet of premium Betta pellets supplemented with frozen and live foods such as bloodworms, mosquito larvae, brine shrimp and daphnia will keep them healthy and vibrant.

Can they live with shrimp?

Large adult shrimp may coexist in heavily planted aquariums, but shrimp fry may be eaten. Plenty of mosses and hiding places improve survival.

How long do they live?

With excellent care and stable water conditions, Betta imbellis typically lives between 3 and 5 years.

Do they need a filter?

Yes, but use gentle filtration. Strong water currents can stress this species, as they naturally inhabit slow-moving waters.

Betta Imbellis 3-4cm

Product form

Out of stock,  

$50.00


All prices include GST
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    Description

    Betta imbellis (Betta imbellis)

    Peaceful, elegant and naturally beautiful, Betta imbellis, commonly known as the Peaceful Betta, is one of the original wild Betta species from Southeast Asia. Displaying shimmering metallic blue-green scales, rich red fins and an inquisitive personality, this fascinating species offers a glimpse into the natural beauty from which many modern Siamese Fighting Fish were developed.

    Quick Facts

    • Scientific name: Betta imbellis
    • Common name: Peaceful Betta
    • Current size: Approximately 3–4 cm
    • Adult size: 5–6 cm
    • Tank size: 40L+ recommended
    • Difficulty: 🟑 Moderate
    • Temperament: Peaceful for a Betta, but males remain territorial
    • Best kept: As a single male, a compatible pair, or carefully managed groups in heavily planted aquariums

    Is this for you?

    βœ”οΈ Perfect if:

    • You enjoy keeping wild Betta species.
    • You prefer natural colours over selectively bred varieties.
    • You maintain a planted or blackwater aquarium.
    • You enjoy observing fascinating natural behaviours.

    ❌ Avoid if:

    • You keep aggressive or fin-nipping fish.
    • Your aquarium has strong water flow.
    • You cannot provide a covered aquarium.
    • You expect the same behaviour as domesticated Siamese Fighting Fish.

    Why choose Betta imbellis?

    Often called the Peaceful Betta, Betta imbellis is considerably less aggressive than the domesticated Betta splendens. Mature males display an incredible combination of iridescent blue-green scales, deep red fins and metallic turquoise highlights that shimmer beautifully under aquarium lighting.

    Unlike many ornamental Bettas, this species retains much of its natural behaviour and thrives in aquariums filled with plants, driftwood and leaf litter. They frequently explore every corner of the aquarium, interact with their keeper and build bubble nests when in breeding condition.

    Their natural beauty, manageable size and fascinating behaviours make them one of the most rewarding wild Betta species available.

    Benefits

    • Beautiful wild Betta species
    • Brilliant metallic blue-green body
    • Peaceful compared with Betta splendens
    • Excellent personality and natural behaviours
    • Ideal for planted and blackwater aquariums
    • Bubble-nesting breeding behaviour

    Care made simple

    • Temperature: 24–28Β°C
    • pH: 5.5–7.5
    • Diet: Premium Betta pellets, frozen bloodworms, mosquito larvae, daphnia, brine shrimp and other live or frozen foods
    • Water: Clean, stable and gently filtered with minimal current
    • Substrate: Sand or fine gravel
    • Setup: Heavily planted aquarium with driftwood, floating plants and shaded areas
    • Always use a secure lid, as Bettas are capable jumpers.
    • Floating plants help provide security and encourage bubble nest building.

    Pairs perfectly with

    • Ember Tetras
    • Chilli Rasboras
    • Harlequin Rasboras
    • Kuhli Loaches
    • Otocinclus
    NTA Insight:
    Betta imbellis is an excellent introduction to the fascinating world of wild Bettas. Unlike many domestic Betta varieties, they remain active swimmers and display a wide range of natural behaviours. A heavily planted aquarium with subdued lighting, floating plants and botanicals allows their metallic colours to truly shine while encouraging confident behaviour and successful breeding.

    FAQ

    Is Betta imbellis aggressive?

    They are much less aggressive than domestic Siamese Fighting Fish, although adult males may still defend territories, especially during breeding.

    Can they live together?

    In large, well-planted aquariums, carefully managed groups or compatible pairs can sometimes be kept successfully. Adequate space, cover and observation are essential.

    Do they build bubble nests?

    Yes. Like Betta splendens, males construct bubble nests and care for the eggs until they hatch.

    What should I feed them?

    A varied diet of premium Betta pellets supplemented with frozen and live foods such as bloodworms, mosquito larvae, brine shrimp and daphnia will keep them healthy and vibrant.

    Can they live with shrimp?

    Large adult shrimp may coexist in heavily planted aquariums, but shrimp fry may be eaten. Plenty of mosses and hiding places improve survival.

    How long do they live?

    With excellent care and stable water conditions, Betta imbellis typically lives between 3 and 5 years.

    Do they need a filter?

    Yes, but use gentle filtration. Strong water currents can stress this species, as they naturally inhabit slow-moving waters.

    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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