Swimming last evening and my eyes were burning like crazy:
FC 7 (keeping here because mustard algae creeps back in)
How do these number look? I'm getting mixed signals about what the TA level should be and in some remarks it appears mine should be at least 100?? Should I raise it? Also, I was thinking of adding borates. I don't know what that level is and I am being test strips for that today.
Please let me know in what order I should change these.