HydroTools by Swimline Chlorine Test Oto/Phenol Red Solutions Easter They look even better stacked

They look even better stacked

Item Number: JEL0920

Ivory and Gold Angel Fiber Optic Light Up Christmas Tree Topper Decoration

This Bistro Jam Set is perfect for storing your favorite spreads

HydroTools by Swimline Chlorine Test Oto/Phenol Red Solutions Easter They look even better stackedHydroTools by Swimline Chlorine Test Oto Phenol Red Solutions is a pool water testing kit that includes both OTO (Orthotolidine) and Phenol Red solutions. The OTO solution is used to test for chlorine levels in the pool water. The solution turns yellow when chlorine is present and the deeper the color, the higher the chlorine level. The Phenol Red solution is used to test for pH levels in the pool water. The solution turns red when the pH level is