Rekharb | Liquid KH Booster

Rekharb | Liquid KH Booster


Liquid KH Booster for Aquarium Plants

REKHARB is a liquid KH booster. This fertilizer has been specifically formulated to safely increase carbonate hardness (KH) in planted tanks.

Follow the dosing instructions provided with our KH booster to get the desired effect from this fertilizer.

Guaranteed Analysis

Information regarding the heavy metal content of this product can be found at Association of American Plant Food Control Officials

Dosing Instructions

1 pump(2ml) per 4 gallons raises KH 2.8 degrees(1meg/l) and adds 40ppm(mg/l) potassium. A KH of 3-6 degrees is suggested.


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