HydroTools by Swimline Chlorine Test Oto/Phenol Red Solutions Easter Ivory and Gold Angel Fiber

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

hooks flip up when not in use

heavy duty design 20-ounce capacity

Soft grips absorb pressure

two inside pockets

HydroTools by Swimline Chlorine Test Oto/Phenol Red Solutions Easter Ivory and Gold Angel FiberHydroTools 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