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The API PHOSPHATE TEST KIT tests phosphate levels from 0 to 10 ppm so that you can easily monitor the condition of your aquarium water and may be used in both fresh and saltwater aquariums
corrosion-resistant and suited for both saltwater and freshwater environments
divide the daily decrease in [Mg2+] by 6
Not for use on acrylic
Double Media Sponge to trap micro bubbles
Salifert Test Kit Potassium betta The API PHOSPHATE TEST KITSalifert Potassium (K) Profi Test for saltwater aquariums, provides fast and accurate results when used to test your water parameters. 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 easily take under 5 minutes and