API® Liquid Wide Range pH Test Kit Black Vinyl Tubing The PN series provides a

The PN series provides a good match for filters that require a vertical style pump housing

Tip:  Determinig Pipe Thread Sizes

float or cloud pond water

500 GPH Maximum Flow

Fast curing

API® Liquid Wide Range pH Test Kit Black Vinyl Tubing The PN series provides aThe 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. Sizes Contains 160 tests and includes 1 test bottle, easy to ready instructions, glass test tube and