Easy to use copper testing strips to measure free/dissolved copper in water. These are useful to use with the Aquascape IonGen Ionizer and the Earthtec algaecide in order to maintain suggested copper levels for algae control in ponds and water gardens.
Simply dip the strip in the water and use the color coded chart on the bottle to get an idea of the copper concentration.
• Testing Requires No Mixing of Potentially Hazardous or Irritating Chemicals.
• No MSDS Required and Rapid Test Time of Less Than 1 minute.
• Copper Detection Levels: 0.5 - 2 ppm.
• Each Bottle Contains 25 Tests.
Currently for the best price, and this includes free shipping too, your best sources will be on Amazon. Here's the link to the copper test strips.