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Potassium Aquarium Test Kit

Having a reliable and easy to use potassium test kit is hard to come by. Salifert test kits have been trusted by discerning reefers for years for their ease of use and reliability. Many other test kits are hard to use and consume your valuable time. The average test using this kit should take under 5 minutes and give you a reading that can be repeated time and time again.

  • Contains up to 40 potassium tests.


If you are dosing potassium, the ability to monitor and measure how much you are adding is invaluable. Potassium levels in natural seawater is normally around 400 ppm. Many reefers will report loss of coloration in corals when potassium level start to drop below 360 ppm.