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    【pH Reducer】 Sodium Bisulfate 【500g】 For Aquatic Life and Plants that Prefer Low pH

    1

    11.22 USD(tax included)

    /20.20 USD (Excluding tax)

    Sales unit: 1 piece

    Application number: / Manufacturer: / Model number: m22095698885 / JAN code: / AS ONE / NAVIS Product number:


    Application number
    Manufacturer
    Model number m22095698885
    JAN code
    Sales unit 1 piece
    Price 11.22 USD (tax included) / 20.20 USD (Excluding tax)

    *Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
    Please note the following points as this item is directly shipped.

    • Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
    • This product may not come with a delivery note issued by Askul. Customers who wish to receive a delivery note issued by Askul can print it out as a PDF file from the usage history on this site after receiving the product.
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    • If it becomes clear after placing your order that the item is temporarily out of stock, it will be delivered as soon as it becomes available.
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    【pH Reducer】 Sodium Bisulfate 【500g】 For Aquatic Life and Plants that Prefer Low pH

    This image is a representative image. Please check the specifications for details.

    【pH Reducer】 Sodium Bisulfate 【500g】 For Aquatic Life and Plants that Prefer Low pH

    Stock: Slightly

    Delivery date: 2026-07-03 Later
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    Direct delivery product

    LAB & Healthcare SHOP

    Shipping charges for products from this shipping source will be borne by us.

    58 USD (tax included)

    / 63.8 USD (Excluding tax)

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    Please note
    No returns
    direct delivery product
    What is Product Environmental Score?
    Product features
    Category
    Water Quality Management
    Condition
    New/unused
    Shipping
    Included in price (by seller)
    From
    Hokkaido
    Manufacturer name - Brand name -
    remarks [About returns] We cannot accept returns due to customer's convenience.
    Product details Sodium bisulfate is a safe pH and KH reducer for humans, also used in public swimming pools.
    It has been well-received by many past buyers.

    Nitric acid and hydrochloric acid, traditionally used in aquariums, are becoming difficult to obtain for general use due to security concerns in recent years.
    Furthermore, commercially available pH reducers can be costly for continuous use.

    We offer this product to those who keep and breed fish species that prefer low pH, or cultivate aquatic plants, allowing them to perform water changes more affordably and without hesitation.
    I have personally confirmed that it is harmless to fish and shrimp.
    It has been well-received by many past buyers.

    As an example of usage:
    To lower the pH of tap water from pH 6.5, KH 4, GH 5 to pH 5.5.
    Approximately 1.2g per 10L is required.

    To lower the pH of tap water by 1 within the normal range:
    100g of sodium bisulfate can be used for approximately 0.5 to 1 ton of water.
    500g of sodium bisulfate can be used for approximately 2.5 to 5 tons of water.

    *For reference, using Tetra pH/KH Minus under the same conditions as above:
    One 500ml bottle can be used for approximately 0.83 tons of water.

    Adjust the usage amount as a guideline, typically 1g to 2g per 10L for normal water quality.
    For convenience, it is recommended to dilute 100g of this product in 500ml of purified water (or tap water) and use 5ml to 10ml per 10L.

    * Use when adding new water during water changes. Direct dosing into the aquarium may cause damage if the concentrated solution comes into contact with aquatic life.

    * Usage examples are for reference only. Tap water quality varies across the country, so always use with a water testing kit such as a pH tester.
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    In this service, we strive to display the latest product information on the site, but product standards and specifications (capacity, packaging, raw materials, country of origin, etc.) may change due to manufacturer circumstances. For this reason, the product information displayed on the site may differ from the actual product you receive, so please be sure to check the product label and precautions of the product you receive before use. If you require further product information, please contact the manufacturer. Also, the notation "set" in the sales unit does not guarantee delivery in a box. Thank you for your understanding.

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    • 【pH Reducer】 Sodium Bisulfate 【500g】 For Aquatic Life and Plants that Prefer Low pH
    • 【pH Reducer】 Sodium Bisulfate 【500g】 For Aquatic Life and Plants that Prefer Low pH
    • 【pH Reducer】 Sodium Bisulfate 【500g】 For Aquatic Life and Plants that Prefer Low pH

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