API, Pond Master Test Kit, 1 KitProduct Description The API POND MASTER TEST KIT Pond Water Test Kit provides everything you need for regular testing of your pond water or even tap water. This complete pond test kit measures the most important levels, including pH, ammonia, nitrite and phosphate to maintain ideal water condition. Inside the kit youll find six bottles of liquid test solutions, several laminated color matching charts, four test tubes with snap tight caps, a holding