I got my pump and filter working and restarted my SLAM.
Here are the readings:
Saturday
05:45am FC 00.0 TC 00.0 CYA 40 => FC 28
07:25am FC 02.5 TC 00.5 CYA 45 => FC 28
08:15am FC 21.0 TC 02.5 CYA 40 => FC 28
10:00am FC 18.5 TC NA CYA NA => FC 28
06:00pm FC 08.5 TC NA CYA NA => FC 28
10:00pm...