API® Copper Test Kit — 90 Tests

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API® 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 b ecome 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 Show more