NT Labs Buffer KH Up Increase Koi Pond Water Level Stable PH Buff 1.5kg 5kg 20kg

NT Labs Buffer KH Up 20kg (Bucket). Increases Buffer Capacity /Carbonate Hardness / Alkalinity Reserve. NT Labs Buffer KH Up 5kg (Bucket). NT Labs Buffer KH Up. It is advised to test KH regularly with Pondlab Hardness Test Kit and maintain the KH level above 6 degrees carbonate hardness.

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