API Copper Test Kit 65L API Copper Test Kit for Freshwater & Saltwater 90 Tests Customer Rating  N/A Add Review Ask Question $14.95 Qty : < > Product Description Reviews (0) (View All) Questions (View All) Copper, a common treatment for many parasitic infections, must be monitored in an aquarium or a pond. The copper level can drop too low for the treatment to be effective, or can increase to a point that is detrimental to fish health. Copper may even be present in your tap water. This kit allows you to easily and accurately monitor copper levels to maintain copper-based fish treatments at therapeutic levels. Features: Tests copper levels from 0 to 4 ppm Measures both free and chelated copper For use in Freshwater or Saltwater Aquariums or Ponds 90 Tests . Add Review There are no reviews for this product. Ask Question There are no questions asked for this product. Ok