Aquachek Copper Pool Water Test Strips, 25 Strips

High levels of copper can cause staining of pool and spa fixtures, resulting in unsightly and potentially permanent marks. To avoid these problems, it is important to test the total copper level periodically. Regular monitoring allows you to catch high copper levels early and take corrective action before staining occurs. These convenient test strips make it easier to check your water's copper levels. With a quick dip, you can get accurate readings that help you keep your water in optimal condition. Each bottle contains 25 strips.