The API® POND WIDE RANGE pH Test Kit allows you to quickly and accurately measure the acidity of pond water, protecting you from the harmful effects of water that may be too alkaline or too acidic. These conditions can result from minerals in tap water, high ammonia levels in the pond, rainwater runoff, or an increased number of pond fish.

The product reads pH levels from 5.0 to 9.0.

It contains 160 tests and includes one test bottle, easy-to-read instructions, a glass test tube, and a color chart.