I did have it tested at the pool store and those are the numbers they gave me. They don't test for FC/CC's (eyeroll). I use a drop based test kit from WalMart, not strips. I have not added anything containing copper except Algaecide last year before we closed. The sides do feel a tad slippery/maybe considered slimy. I added 3 more gallons of bleach this morning. Here is a pic, hope it works: