Ammonia Nh3 Test Strips, 0-6Ppm For Aquarium, Fish Tank And Pond Monitoring [Vial Of 25]

Ammonia can affect fish growth osmotic pressure balance metabolic activities and can cause some damage to fish. It is necessary to test ammonia for your fish regularly. A new aquarium should be tested at least 3 times a week until the ammonia level measures 0 parts per million (ppm) or mg/L. In established aquariums ammonia should be tested at least 1 time a week to make sure it is at a safe level. Strips come in a moisture wicking vial and DO NOT NEED ANY DANGEROUS CHEMICALS for accurate testing MADE IN USA! Vial of 25 test strips. Water resistant easy to read color chart with readings at 0 0.5 1 3 6 ppm (mg/L) NH3