I've searched around a bit but can't seem to find anything in Pool School in regard to the causes of (slightly) cloudy water.
My issue is that my pool, whilst relatively clear, doesn't seem to be as "crystal clear" as it used to be and I was just wondering what potential causes might be. Obviously filter issues are one, but given my cartridge filter is a new install, I doubt that's the issue. What are the potential other causes? CYA/FC ratio?
My latest results are:
Any suggestions welcome!