We have well water with iron in it. I'm having a tough time knowing whether I'm still fighting algae or if I have metal staining going on. I've been SLAMing, keeping FC > 14.
PH 7.2 when I started
I vac the bottom once a day and always get some brown, though I'm vacuuming blind and can't really see what's going on there. I sort of wonder if there's a hole in the liner in one certain spot that always seems to generate dirt.
Am I still fighting algae or could this be metal staining?