API® Copper Test Kit — 90 Tests EasyPro Pond Products Educational tool shows kids how

Educational tool shows kids how the natural environment works

the ball valve below the blower should always be in the closed position before the pump is turned on and whenever the pump is running

All models feature a clear 10" viewing dome for easy inspection

Apply BioClarifier™ directly into the filter if possible or apply directly to the pond in an area of the greatest circulation

API® Copper Test Kit — 90 Tests EasyPro Pond Products Educational tool shows kids howAPI Copper Test Kits quickly and accurately measure copper levels from 0 ppm to 4 ppm. Copper is a common treatment for parasitic infections, but it must be monitored. If levels become too high, it can be detrimental to fish health. Copper may even be present in tap water. Includes 2 liquid test bottles, glass test tube with cap, and easy to read instructions Measures both free and chelated copper For use in fresh and salt water Makes 90 tests