I could be wrong, but I think I'm there with the copper level. The clowns Cu level (right) is lower than the tangs (left), but it looks therapeutic to me. I'm seeing the tangs as being 2.0 and the clowns at about 1.5. What do you think?
Could one of the experienced members please confirm the proper way to read the API copper test kit? I think you need to raise the vial 1/2" or so above the paper card so light enters from the bottom in order to get the correct color match. Their instructions read, "Hold the test tube upright over the white area on the color card and view the color of the solution by looking down from above." Am I wrong?
Could one of the experienced members please confirm the proper way to read the API copper test kit? I think you need to raise the vial 1/2" or so above the paper card so light enters from the bottom in order to get the correct color match. Their instructions read, "Hold the test tube upright over the white area on the color card and view the color of the solution by looking down from above." Am I wrong?