• 21-31 Hives Road North Maclean Qld 4280, Australia.

  • Potassium Bi-carbonate

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    A food-grade, fish-safe pH adjuster for your aquaponics system.  500g screw-top plastic jar.

    In stock

    SKU: PBC-500g Category: Aquaponics Supplies


    Potassium Bi-Carbonate is used as a pH adjuster, shifitng the pH upwards (more alkaline/basic; less acidic).  While adjusting the pH upwards, the system is supplied with a source of potassium which is necessary for plants, particularly fruiting plants such as tomatoes and cucumbers.

    The Potassium Bi-Carbonate comes as fine crystals that readily dissolve in water.  It is food grade and safe to use in your aquaponics system.

    Additional information

    Weight 0.51 kg


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