Red Sea's Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exceptionally high accuracy of 0.02ppm PO4.
This test kit, when used in conjunction with the Nitrate Pro Test Kit, enables accurate dosing of Red Sea's NO3: PO4- X (Biological Nitrate and Phosphate reducer) which is part of the complete Red Sea Reef Care Program.
Specifications: Test type: Colorimetric
Test range: 0-5 ppm of PO4
Accuracy: 0.02 ppm of PO4 This kit includes a durable, chemical resistant plastic case and analytical grade glass vials.