A.P.I. Pond Master Liquid Test Kit

POND MASTER TEST KIT measures the most important levels in your pond quickly and accurately, including pH, ammonia, nitrite, and phosphate. Product conducts over 500 tests, and is compact and convenient for easy home storage with 6 bottles of liquid test reagent, laminated colour cards, 4 test tubes, and a complete step-by-step instructional booklet.