Corydoras Axelrodi-deckeri

Description

Axelrod's Cory (Corydoras axelrodi "Deckeri")

A stunning and uncommon Corydoras featuring a striking black shoulder patch, metallic bronze body and active schooling behaviour. Highly prized by collectors, this beautiful species combines elegance with the peaceful personality Corydoras are famous for.

Quick Facts

  • Scientific name: Corydoras axelrodi
  • Trade name: Axelrodi "Deckeri"
  • Common name: Axelrod's Cory
  • Adult size: 5.5–6.5 cm
  • Tank size: 75L+ recommended
  • Difficulty: 🟑 Intermediate
  • Temperament: Extremely peaceful
  • Best kept: Groups of 6 or more

Is this for you?

βœ”οΈ Perfect if:

  • You enjoy rare or collector Corydoras.
  • You keep a mature planted aquarium.
  • You appreciate natural South American fish.
  • You want an active and peaceful bottom-dweller.

❌ Avoid if:

  • You keep aggressive or predatory fish.
  • Your aquarium has sharp gravel.
  • You only intend to keep one Corydoras.
  • Your aquarium is newly established.

Why choose Axelrod's Cory?

Named in honour of renowned tropical fish author Dr. Herbert R. Axelrod, Corydoras axelrodi is an elegant species recognised for its warm bronze body, bold dark shoulder patch and subtle metallic sheen. The "Deckeri" form is especially prized by enthusiasts for its attractive contrast and limited availability.

Like all Corydoras, these catfish are highly social and spend their day sifting through the substrate using their sensitive barbels to locate food. They frequently forage together and often rest in small groups beneath driftwood, broad-leaved plants or shaded areas of the aquarium.

Their calm temperament makes them an outstanding addition to peaceful community aquariums where they provide constant movement along the bottom without disturbing other fish.

Benefits

  • Rare collector's Corydoras
  • Beautiful bronze body with contrasting dark shoulder marking
  • Peaceful community fish
  • Excellent for planted aquariums
  • Active daytime bottom forager
  • Long-lived with proper care

Care made simple

  • Temperature: 22–27Β°C
  • pH: 6.0–7.5
  • Diet: Premium sinking pellets, Corydoras wafers, frozen bloodworms, blackworms, brine shrimp and live foods
  • Water: Clean, mature, well-filtered and highly oxygenated
  • Setup: Fine sand substrate, driftwood, leaf litter, plants and shaded resting areas
  • Soft sand is strongly recommended to protect their delicate barbels.

Pairs perfectly with

  • Harlequin Rasboras
  • Cardinal Tetras
  • Apistogramma
  • Peaceful Rainbowfish
  • Cherry and Crystal Shrimp
NTA Insight:
Axelrod's Cory is one of those species that becomes more impressive the longer you own it. As the fish mature, their metallic colours intensify and their social behaviour becomes more obvious. Like every Corydoras we stock, we recommend purchasing a proper group rather than a single fish. Six is the minimum, but a school of 8–10 creates a far more natural and engaging display.

FAQ

How many Axelrod's Corys should I keep?

Keep them in groups of at least six. Larger schools of 8–10 or more encourage natural schooling behaviour and reduce stress.

Can they live with shrimp?

Yes. Adult Neocaridina and Caridina shrimp generally coexist well with Axelrod's Corys. Dense plants and mosses provide excellent protection for tiny shrimplets.

Do Axelrod's Corys eat algae?

No. They are not algae eaters. They help consume uneaten food but should receive a dedicated diet of quality sinking pellets, wafers and frozen foods.

Why is fine sand recommended?

Corydoras naturally sift through soft substrates using their barbels to locate food. Fine sand allows this natural behaviour while preventing barbel wear and injury.

Are Axelrod's Corys suitable for beginners?

Yes. Although less common than species such as Bronze or Panda Corys, their care requirements are very similar. A mature aquarium with stable water quality, soft substrate and a varied diet will allow them to thrive.

Corydoras Axelrodi-deckeri

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Out of stock,  

$100.00


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    Description

    Axelrod's Cory (Corydoras axelrodi "Deckeri")

    A stunning and uncommon Corydoras featuring a striking black shoulder patch, metallic bronze body and active schooling behaviour. Highly prized by collectors, this beautiful species combines elegance with the peaceful personality Corydoras are famous for.

    Quick Facts

    • Scientific name: Corydoras axelrodi
    • Trade name: Axelrodi "Deckeri"
    • Common name: Axelrod's Cory
    • Adult size: 5.5–6.5 cm
    • Tank size: 75L+ recommended
    • Difficulty: 🟑 Intermediate
    • Temperament: Extremely peaceful
    • Best kept: Groups of 6 or more

    Is this for you?

    βœ”οΈ Perfect if:

    • You enjoy rare or collector Corydoras.
    • You keep a mature planted aquarium.
    • You appreciate natural South American fish.
    • You want an active and peaceful bottom-dweller.

    ❌ Avoid if:

    • You keep aggressive or predatory fish.
    • Your aquarium has sharp gravel.
    • You only intend to keep one Corydoras.
    • Your aquarium is newly established.

    Why choose Axelrod's Cory?

    Named in honour of renowned tropical fish author Dr. Herbert R. Axelrod, Corydoras axelrodi is an elegant species recognised for its warm bronze body, bold dark shoulder patch and subtle metallic sheen. The "Deckeri" form is especially prized by enthusiasts for its attractive contrast and limited availability.

    Like all Corydoras, these catfish are highly social and spend their day sifting through the substrate using their sensitive barbels to locate food. They frequently forage together and often rest in small groups beneath driftwood, broad-leaved plants or shaded areas of the aquarium.

    Their calm temperament makes them an outstanding addition to peaceful community aquariums where they provide constant movement along the bottom without disturbing other fish.

    Benefits

    • Rare collector's Corydoras
    • Beautiful bronze body with contrasting dark shoulder marking
    • Peaceful community fish
    • Excellent for planted aquariums
    • Active daytime bottom forager
    • Long-lived with proper care

    Care made simple

    • Temperature: 22–27Β°C
    • pH: 6.0–7.5
    • Diet: Premium sinking pellets, Corydoras wafers, frozen bloodworms, blackworms, brine shrimp and live foods
    • Water: Clean, mature, well-filtered and highly oxygenated
    • Setup: Fine sand substrate, driftwood, leaf litter, plants and shaded resting areas
    • Soft sand is strongly recommended to protect their delicate barbels.

    Pairs perfectly with

    • Harlequin Rasboras
    • Cardinal Tetras
    • Apistogramma
    • Peaceful Rainbowfish
    • Cherry and Crystal Shrimp
    NTA Insight:
    Axelrod's Cory is one of those species that becomes more impressive the longer you own it. As the fish mature, their metallic colours intensify and their social behaviour becomes more obvious. Like every Corydoras we stock, we recommend purchasing a proper group rather than a single fish. Six is the minimum, but a school of 8–10 creates a far more natural and engaging display.

    FAQ

    How many Axelrod's Corys should I keep?

    Keep them in groups of at least six. Larger schools of 8–10 or more encourage natural schooling behaviour and reduce stress.

    Can they live with shrimp?

    Yes. Adult Neocaridina and Caridina shrimp generally coexist well with Axelrod's Corys. Dense plants and mosses provide excellent protection for tiny shrimplets.

    Do Axelrod's Corys eat algae?

    No. They are not algae eaters. They help consume uneaten food but should receive a dedicated diet of quality sinking pellets, wafers and frozen foods.

    Why is fine sand recommended?

    Corydoras naturally sift through soft substrates using their barbels to locate food. Fine sand allows this natural behaviour while preventing barbel wear and injury.

    Are Axelrod's Corys suitable for beginners?

    Yes. Although less common than species such as Bronze or Panda Corys, their care requirements are very similar. A mature aquarium with stable water quality, soft substrate and a varied diet will allow them to thrive.

    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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