Moved from here.
I noticed yesterday the area below the general area of water line is roughish, after reviewing this it looks like my laissez faire attitude towards chlorine level may have cause this, I generally follow TFP guidelines however I figured 'a little extra chlorine couldnt be bad right?' Well maybe! This issue is more pronounced in areas in direct sunlight, is my issue likely high chlorine and PH? PH is typically in the acceptable range. Is too high chlorine otherwise an issue? Ideally I would like to reverse this, if not possible stop it and mitigate any future issues. Thanks all, pictures attached
I noticed yesterday the area below the general area of water line is roughish, after reviewing this it looks like my laissez faire attitude towards chlorine level may have cause this, I generally follow TFP guidelines however I figured 'a little extra chlorine couldnt be bad right?' Well maybe! This issue is more pronounced in areas in direct sunlight, is my issue likely high chlorine and PH? PH is typically in the acceptable range. Is too high chlorine otherwise an issue? Ideally I would like to reverse this, if not possible stop it and mitigate any future issues. Thanks all, pictures attached