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    StoreWater CareSeachem Alkaline Buffer
    ph buffer
    alkaline buffer
    kh
    water chemistry
    seachem

    Seachem · Water Care

    Seachem Alkaline Buffer

    Raises and holds pH and carbonate hardness, and pairs with Acid Buffer to set a target.

    Ships from our distributor. Stock is confirmed when your order is picked — if something is unavailable we refund it that day and ship the rest.

    How this product rates worldwide

    Amazon★ 4.6(1 500 ratings)

    Ratings reflect this product's reception on other marketplaces — not reviews of FishHub. FishHub reviews are collected separately after delivery.

    R151

    FishHub Pro ships free from R500, instead of R750.

    Size70g

    In stock.

    Order in the next day to make Saturday's courier drop-off.

    Estimated delivery: 2-5 business days after your order is dispatched.

    Free delivery on orders over R750 — below that, delivery is quoted for your address at checkout.

    Shipping weight ~130 g

    Quantity

    1

    Secure checkout via PayFast — we accept

    VISAPaySamsung Pay
    Questions? Chat on WhatsApp

    Sold by FishHub Store. Price includes VAT and all mandatory costs; delivery is calculated at checkout. You have a 7-day cooling-off right and the right to return defective goods (Consumer Protection Act).

    Refund & ReturnsShipping & Delivery

    Nationwide shipping
    Secure checkout
    7-day money-back window

    Product details

    Raises and holds pH and carbonate hardness, and pairs with Acid Buffer to set a target. Used alone it lifts a tank that keeps sliding acidic - common where the substrate or driftwood is pulling pH down. Used with the acid half you can hold a chosen number. Dose per the instructions on the tub.

    Dosage
    6 g (1 teaspoon) per 80 L daily raises alkalinity about 1 meq/L (2.8 dKH)
    pH range
    Adjusts pH between 7.2 and 8.5
    Use for
    Raising pH and KH, phosphate-free buffering
    Suitable for
    Freshwater, planted aquariums

    Seachem Alkaline Buffer

    R151

    Complete your setup

    What this needs to work.

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    Customer reviews

    No reviews yet

    Only customers who have bought this product can review it, so every rating on FishHub comes from a real order. Order this one and you can leave the first review — worth 25 loyalty points.

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    3 sizes

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