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Potassium iodide
Add to this 1 level scoop of PO4-2 reagent and swirl the contents gently for 30 seconds
pour appropriate amount of Zoo Blast into a cup and use the tool in the cup
While reagents may be irritating
320 ppm before using these supplements (alone or together) or other calcium and alkalinity products
Salifert Test Kit Copper Phosphates Potassium iodideSalifert Copper (Cu) Profi Test for the saltwater aquariums, provides fast and accurate results when used to test your water parameters. Instructions: Using the provided syringe (2ml), add 2ml of aquarium water into the test vial. Add 5 drops of the Cu reagent and swirl gently for 5 seconds. Allow to stand for 20 minutes. Place the test vial in front of the color chart to match the color of the solution. Performs: 50 tests
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