Vitosha Water Quality Test Strips for Aquariums Pools SPA Water Testing - Any Water Testing kit - Checking for Chlorine Alkalinity Hardness Copper PH

We are offering universal swimming pool testing strips, spa test strips, pool test strip, for ph, iron, chlorine, hardness and another testing of the water. With our strips, you can test aquarium water or spa and pool, use them as fish tank water testing kit. How To Use: Simply dip one test strip into the water and wait for 2 seconds. Remove the test strip. Hold it horizontally for 60 seconds, and then compare it to the color on the chart to determine the presence and range of the test elements.