K+ Pro Test
K+ Pro Test
K+ Pro Test

K+ Pro Test

Regular price $59.00 $59.00 Sale

K+ Pro Test

Potassium-Test Professional for saltwater aquariums

Measuring range & accuracy

Measurement range: 300 - 500 mg/l (ppm)

Accuracy: 5 mg/l

About potassium

Potassium is a vitally important macro-nutrient for all living beings. In natural ocean water, this alkali metal is present in an average concentration of 408 mg/l. In a saltwater aquarium, the potassium concentration is usually kept stable by regularly changing the water. Nevertheless, a lack of potassium can occur in individual aquariums tanks due to the use of zeolites and other adsorbents. One sign of a possible lack of potassium is clear discolouration of corals and retraction of polyps. The potassium level in a saltwater aquarium should be checked regularly to ensure that the level is between 380 and 420 mg/l.

Package contents 

  • 12 ml / 0.40 fl.oz.“Standard“ (400 mg/l)

  • 25 ml / 0.85 fl.oz. of reagent A

  • 25 ml / 0.85 fl.oz. of reagent B

  • 5 ml / 0.17 fl.oz. of reagent C

  • 30 ml / 1.01 fl.oz. of reagent D

  • 2 glass cuvettes 10 ml

  • 3 dosing syringes 1 ml with syringe tips

  • 1 instruction for use


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