Ben has indicated in a previous post that copper typically only occurs in a pool if you put it there. So if you've only put it one bottle of algaecide, I can't imagine that being enough to have any significance to your pool chemistry. I think you good to go.

As an aside, can anyone on the forum address the issue of maximum copper levels? Again, I have never seen it posted anywhere so I have no idea if a test result of 60 or .06 is problematic.

For that matter, I'm in the same boat on iron content.....have no idea what test results would be good and what would be bad.