Red Sea - Marine Test Kit Phosphate 100 Tests
Red Seas colorimetric Phosphate test kit provides a quick and reliable measurement of Phosphate in your aquarium to an accuracy of 0.1ppm PO4. This test kit in conjunction with Red Seas Nitrite/Nitrate test kit enables dosing of NO3: PO4- X Biological Nitrate and Phosphate reducer Red Sea Phosphate Test Kit Includes 100 tests.