Corydoras CW34 Freckled Bolivian Wild Caught 5cm

Available in store

Description

Corydoras CW34 Freckled Bolivian Wild Caught 5cm

Rare, beautifully freckled and full of classic Cory character, CW34 is an unusual Bolivian Corydoras-type catfish prized by collectors for its distinctive spotted pattern and peaceful social behaviour. Still awaiting a formal species description, the Freckled Bolivian Cory is an excellent choice for aquarists wanting something considerably less common than the Corydoras normally encountered in the aquarium trade.

Quick Facts

  • Brand: AI Corydoras
  • Product type: Corydoras
  • Size / Capacity: 5cm
  • Suitable for: Species-appropriate, established aquariums

Is this for you?

✔️ Perfect if:

  • Your aquarium is fully cycled and stable.
  • Adult size, social needs and compatibility have been checked.
  • You can provide the correct water conditions, diet and habitat.
  • You can receive and acclimate live livestock promptly.

❌ Consider something else if:

  • The aquarium is new, uncycled or unstable.
  • Compatibility or long-term space has not been confirmed.
  • You cannot meet the species-specific husbandry requirements.

Why choose Corydoras CW34 Freckled Bolivian Wild Caught 5cm?

It provides a clearly identified livestock option that can be assessed against your aquarium.

Matching adult size, behaviour and water needs helps prevent avoidable stress.

A planned addition is easier to acclimate, feed and monitor.

It is preferable to a similar-looking species when its long-term needs better suit your setup.

Key Benefits

  • Planned selection – Supports matching livestock to a suitable aquarium.
  • Aquarium suitability – Can become a rewarding part of a properly planned community.
  • Clear checks – Encourages confirmation of size, water and compatibility.
  • Long-term care – Keeps husbandry ahead of impulse selection.
  • Specialist support – NTA can help clarify suitability before ordering.

Specifications

  • Capacity / Size: 5cm
  • Shopify category: Live Animals

Specifications may vary by model or manufacturer revision. Please check the selected variant where applicable.

What's included?

  • The selected live livestock variant.
  • Protective packing appropriate to the available fulfilment method.
  • Care or acclimation guidance where supplied.
  • Only items explicitly stated in the listing are included.

Setup & Use

  1. Prepare and test the aquarium before arrival.
  2. Inspect the package and follow current NTA acclimation guidance.
  3. Introduce the livestock calmly with reduced lighting where appropriate.
  4. Observe behaviour and compatibility closely.
  5. Maintain stable water and feed an appropriate diet.

Maintenance

Regular inspection and appropriate care help keep this product or livestock in suitable condition.

  • Test water regularly.
  • Maintain stable, species-appropriate parameters.
  • Feed controlled portions of a suitable diet.
  • Monitor growth, behaviour and compatibility.

Pairs perfectly with

  • A reliable water test kit.
  • Species-appropriate food.
  • Water conditioner.
  • Suitable plants, caves or cover.
  • A quarantine or observation setup where appropriate.
NTA Insight:
Check the adult animal, not only the size offered today. Adult size, social needs and behaviour are often the deciding factors.

Before You Buy

Compatibility: Confirm the exact product, variant, livestock and system compatibility before ordering.

Sizing: Use verified dimensions, actual aquarium volume and the intended application rather than relying on appearance alone.

Installation: Check access, placement, connections and safe operating requirements before use.

Replacement parts: Availability varies by product and manufacturer; confirm the exact model or SKU when a replacement is essential.

FAQ

What does CW34 mean?

CW34, also written CW034, is a Corydoras World identification number. CW numbers are used within the aquarium hobby to distinguish Corydoradinae forms that have not yet received a formal scientific species description.

Is CW34 still scientifically called Corydoras?

Traditionally this fish has been known as Corydoras sp. CW034. Following the newer revision of Corydoradinae classification, CW034 is placed within Brochis , making Brochis sp. CW034 the more current classification. Corydoras CW34 remains the much more familiar aquarium trade name.

Why is it called the Freckled Bolivian Cory?

The common name refers to its Bolivian origin and the attractive dark spotting or freckling distributed across its body.

How many CW34 should I keep?

We recommend at least six, with groups of eight or more preferred where aquarium space allows. These are highly social fish and generally become more confident and active when maintained in a proper group.

Can CW34 live with other Corydoras?

Yes. They can coexist peacefully with other compatible Corydoradinae catfish. However, other species should not be considered a complete replacement for keeping several CW34 together if you want to observe their best natural social behaviour.

Do CW34 eat algae?

No. They may investigate surfaces while searching for food, but they are not algae-control fish. They require deliberate feeding with nutritionally complete sinking foods.

Will they survive on leftover fish food?

No. Corys are sometimes incorrectly treated as aquarium scavengers that survive on whatever reaches the bottom. CW34 requires its own quality sinking foods supplemented with suitable frozen or live foods.

Why is sand recommended?

These fish naturally spend considerable time searching through the substrate with their sensitive barbels. Fine sand allows this behaviour while reducing the risk of abrasion associated with sharp or coarse substrates.

What does Corydoras CW34 Freckled Bolivian Wild Caught 5cm do?

Corydoras CW34 Freckled Bolivian Wild Caught 5cm is intended for species-appropriate, established aquariums. Check the selected option and listing details against your needs.

What aquarium size is it suitable for?

Use any verified rating in the Specifications section as a starting point. If no rating is stated, contact NTA when tank size is the deciding factor.

Is this the right model for my aquarium?

Confirm purpose, physical fit, capacity and compatibility before ordering.

What's included in the box?

Only the selected product and components explicitly stated in the current listing are included.

Corydoras CW34 Freckled Bolivian Wild Caught 5cm

Available in store

Product form

Out of stock,  

$135.00


All prices include GST
Is Online Fish Ordering Right for You?
    • 100% Satisfaction Guaranteed
    • Live Guaranteed to your Home or Office
    • Price Match Available

    Description

    Corydoras CW34 Freckled Bolivian Wild Caught 5cm

    Rare, beautifully freckled and full of classic Cory character, CW34 is an unusual Bolivian Corydoras-type catfish prized by collectors for its distinctive spotted pattern and peaceful social behaviour. Still awaiting a formal species description, the Freckled Bolivian Cory is an excellent choice for aquarists wanting something considerably less common than the Corydoras normally encountered in the aquarium trade.

    Quick Facts

    • Brand: AI Corydoras
    • Product type: Corydoras
    • Size / Capacity: 5cm
    • Suitable for: Species-appropriate, established aquariums

    Is this for you?

    ✔️ Perfect if:

    • Your aquarium is fully cycled and stable.
    • Adult size, social needs and compatibility have been checked.
    • You can provide the correct water conditions, diet and habitat.
    • You can receive and acclimate live livestock promptly.

    ❌ Consider something else if:

    • The aquarium is new, uncycled or unstable.
    • Compatibility or long-term space has not been confirmed.
    • You cannot meet the species-specific husbandry requirements.

    Why choose Corydoras CW34 Freckled Bolivian Wild Caught 5cm?

    It provides a clearly identified livestock option that can be assessed against your aquarium.

    Matching adult size, behaviour and water needs helps prevent avoidable stress.

    A planned addition is easier to acclimate, feed and monitor.

    It is preferable to a similar-looking species when its long-term needs better suit your setup.

    Key Benefits

    • Planned selection – Supports matching livestock to a suitable aquarium.
    • Aquarium suitability – Can become a rewarding part of a properly planned community.
    • Clear checks – Encourages confirmation of size, water and compatibility.
    • Long-term care – Keeps husbandry ahead of impulse selection.
    • Specialist support – NTA can help clarify suitability before ordering.

    Specifications

    • Capacity / Size: 5cm
    • Shopify category: Live Animals

    Specifications may vary by model or manufacturer revision. Please check the selected variant where applicable.

    What's included?

    • The selected live livestock variant.
    • Protective packing appropriate to the available fulfilment method.
    • Care or acclimation guidance where supplied.
    • Only items explicitly stated in the listing are included.

    Setup & Use

    1. Prepare and test the aquarium before arrival.
    2. Inspect the package and follow current NTA acclimation guidance.
    3. Introduce the livestock calmly with reduced lighting where appropriate.
    4. Observe behaviour and compatibility closely.
    5. Maintain stable water and feed an appropriate diet.

    Maintenance

    Regular inspection and appropriate care help keep this product or livestock in suitable condition.

    • Test water regularly.
    • Maintain stable, species-appropriate parameters.
    • Feed controlled portions of a suitable diet.
    • Monitor growth, behaviour and compatibility.

    Pairs perfectly with

    • A reliable water test kit.
    • Species-appropriate food.
    • Water conditioner.
    • Suitable plants, caves or cover.
    • A quarantine or observation setup where appropriate.
    NTA Insight:
    Check the adult animal, not only the size offered today. Adult size, social needs and behaviour are often the deciding factors.

    Before You Buy

    Compatibility: Confirm the exact product, variant, livestock and system compatibility before ordering.

    Sizing: Use verified dimensions, actual aquarium volume and the intended application rather than relying on appearance alone.

    Installation: Check access, placement, connections and safe operating requirements before use.

    Replacement parts: Availability varies by product and manufacturer; confirm the exact model or SKU when a replacement is essential.

    FAQ

    What does CW34 mean?

    CW34, also written CW034, is a Corydoras World identification number. CW numbers are used within the aquarium hobby to distinguish Corydoradinae forms that have not yet received a formal scientific species description.

    Is CW34 still scientifically called Corydoras?

    Traditionally this fish has been known as Corydoras sp. CW034. Following the newer revision of Corydoradinae classification, CW034 is placed within Brochis , making Brochis sp. CW034 the more current classification. Corydoras CW34 remains the much more familiar aquarium trade name.

    Why is it called the Freckled Bolivian Cory?

    The common name refers to its Bolivian origin and the attractive dark spotting or freckling distributed across its body.

    How many CW34 should I keep?

    We recommend at least six, with groups of eight or more preferred where aquarium space allows. These are highly social fish and generally become more confident and active when maintained in a proper group.

    Can CW34 live with other Corydoras?

    Yes. They can coexist peacefully with other compatible Corydoradinae catfish. However, other species should not be considered a complete replacement for keeping several CW34 together if you want to observe their best natural social behaviour.

    Do CW34 eat algae?

    No. They may investigate surfaces while searching for food, but they are not algae-control fish. They require deliberate feeding with nutritionally complete sinking foods.

    Will they survive on leftover fish food?

    No. Corys are sometimes incorrectly treated as aquarium scavengers that survive on whatever reaches the bottom. CW34 requires its own quality sinking foods supplemented with suitable frozen or live foods.

    Why is sand recommended?

    These fish naturally spend considerable time searching through the substrate with their sensitive barbels. Fine sand allows this behaviour while reducing the risk of abrasion associated with sharp or coarse substrates.

    What does Corydoras CW34 Freckled Bolivian Wild Caught 5cm do?

    Corydoras CW34 Freckled Bolivian Wild Caught 5cm is intended for species-appropriate, established aquariums. Check the selected option and listing details against your needs.

    What aquarium size is it suitable for?

    Use any verified rating in the Specifications section as a starting point. If no rating is stated, contact NTA when tank size is the deciding factor.

    Is this the right model for my aquarium?

    Confirm purpose, physical fit, capacity and compatibility before ordering.

    What's included in the box?

    Only the selected product and components explicitly stated in the current listing are included.

    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.

    Recently viewed products

      © 2026 Nano Tanks Australia, Powered by Shopify

        • American Express
        • Apple Pay
        • Google Pay
        • Mastercard
        • PayPal
        • Shop Pay
        • Visa

        Login

        Forgot your password?

        Don't have an account yet?
        Create account