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Betta Edithae 4-5cm (Pairs Available)

Description

edithae: named for Edith Korthaus who was involved in the discovery of this species and many other fishes from Borneo.

Distribution

This species is known only from the Greater Sunda Islands region in Indonesia.

Type locality is ‘Barito River delta, Banjarmasin, Borneo Indonesia’ which corresponds to the town of Banjarmasin in South Kalimantan (Kalimantan Selatan) province.

It’s subsequently been recorded over a large range including all four provinces of Kalimantan as well as near Palembang in South Sumatra (Sumatera Selatan) province, Sumatra and the islands of Bangka, Belitung (together forming Bangka-Belitung province) and Bintan (Riau Islands province).

It remains unclear whether all the populations are conspecific or not, with fish from Bintan differing from Bornean specimens in several characters (see ‘Notes’), while those from Palembang resemble the population from Bangka.

Habitat

Found in various habitat-types from flowing, black water streams where it tends to inhabit  stiller, marginal areas among submerged roots, leaf litter or overhanging vegetation, to sluggish, artificially-modified canals inside oil palm plantations.

Maximum Standard Length

55 – 60 mm.

Water Conditions

Temperature: 20 – 27 °C

pH: 5.0 – 7.0

Hardness18 – 90 ppm

Betta Edithae 4-5cm (Pairs Available)

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    Description

    edithae: named for Edith Korthaus who was involved in the discovery of this species and many other fishes from Borneo.

    Distribution

    This species is known only from the Greater Sunda Islands region in Indonesia.

    Type locality is ‘Barito River delta, Banjarmasin, Borneo Indonesia’ which corresponds to the town of Banjarmasin in South Kalimantan (Kalimantan Selatan) province.

    It’s subsequently been recorded over a large range including all four provinces of Kalimantan as well as near Palembang in South Sumatra (Sumatera Selatan) province, Sumatra and the islands of Bangka, Belitung (together forming Bangka-Belitung province) and Bintan (Riau Islands province).

    It remains unclear whether all the populations are conspecific or not, with fish from Bintan differing from Bornean specimens in several characters (see ‘Notes’), while those from Palembang resemble the population from Bangka.

    Habitat

    Found in various habitat-types from flowing, black water streams where it tends to inhabit  stiller, marginal areas among submerged roots, leaf litter or overhanging vegetation, to sluggish, artificially-modified canals inside oil palm plantations.

    Maximum Standard Length

    55 – 60 mm.

    Water Conditions

    Temperature: 20 – 27 °C

    pH: 5.0 – 7.0

    Hardness18 – 90 ppm

    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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