Copper is a common treatment for many parasitic infections, and 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.

Tests copper levels from 0 to 4 ppm.

Measures both free and chelated copper.

For use in Freshwater or Saltwater Aquariums or Ponds