Phosphate Test Kit - 50 Tests

Salifert test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Simply put, these are the best test kits you can buy- hands down. The sharp, contrasting color changes make results easy to read so there's no second guessing. Trust your aquarium to Salifert.

Test your water for even the smallest amounts of phosphate with this test kit. See if phosphate is the culprit behind those algae problems For freshwater and saltwater.

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Directions:

1. Add with the syringe 10 ml of water in the test vial.
2. Add to this 4 drops of PO4-1 reagent and swirl the test vial gently for 10 seconds.
3. Add to this 1 level scoop of PO4-2 reagent and swirl the contents gently for 30 seconds.
4. Place the open test vial on top of the color chart on a part of the chart which is white and compare the colors looking from the top. Read the corresponding phosphate content. An intermediate color corresponds to an intermediate phosphate content.

The phosphate values are in ppm phosphate. If you prefer a reading in ppm Phosphate Phosphor then divide the reading by 3 or use the table.