API Pond Wide Range pH Test Kit
The API POND WIDE RANGE pH TEST KIT quickly and
accurately measures the pH of pond water, and prevents the harmful
effects of pond water that is either too alkaline or too acidic, which
could result from minerals found in tap water, high ammonia levels in
the pond, rain runoff, or overstocking of pond fish. Product reads pH
levels from 5.0 to 9.0.
Contains: 160 tests and includes 1 test bottle, easy-to-ready instructions, glass test tube and color chart