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
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12 ml / 0.40 fl.oz.“Standard“ (400 mg/l)
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25 ml / 0.85 fl.oz. of reagent A
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25 ml / 0.85 fl.oz. of reagent B
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5 ml / 0.17 fl.oz. of reagent C
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30 ml / 1.01 fl.oz. of reagent D
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2 glass cuvettes 10 ml
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3 dosing syringes 1 ml with syringe tips
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1 instruction for use
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