Red Sea Fish Pharm ARE21455 Marine Care Program pH/Alkalinity Test Kit for Aquarium, 100 Tests

Item Weight: 0.25 Pounds Item Form: Liquid Target Species: Fish About this item Marine care program ph. /alkalinity test kit Includes an accurate titration test for KH and a colorimetric test for pH for monitoring These essential parameters in all marine aquariums Its accuracy of 0. 2 ppm; performs 100 tests It range is 7. 6ppm-8. 6ppm