API KH Test Kit

API Freshwater/Saltwater Carbonate Hardness KH Test Kit to measure the carbonate hardness of aquarium water.<br />
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Measurement of stiffness is needed in order to bring the water parameters to natural conditions of fish habitat. When added to aquarium water hardness usually increases.<br />
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Colorimetric test principle is based on the change in color of the solution; the measurement is realized by the method of titration &#40;drip&#41;.<br />
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For fresh and salt aquarium water.<br />
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Application: For the determination of carbonate hardness - type in a test tube 5ml. tank water and start adding one drop of reagent. The color of the water turns blue, continue to drip the reagent until the colour of the water changed to yellow. the number of drops opredelyaetya stiffness. &#40;see the instructions for table&#41;.<br />
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Includes glass vial and bottle with reagents, instructions for use.