Nutrafin KH Reagent Refill – 15 ml (0.5 fl oz)


Nutrafin KH reagent refill is for use with Nutrafin Carbonate and General Hardness Test. Carbonate Hardness (KH) levels need to be tested on a regular basis because they fluctuate over time and can negatively impact the pH balance of the aquarium water.

Format : 15 ml (0.5 fl oz)

SKU: A7831 Category: