precipitate

Hi fellow reefers. I’ve been struggling with precipitation for years and didn’t know why, it happen from time to time and cause my Alk and Cal to depleted, both happen with Dosing or Calcium reactor. After 3 months of fighting, water change, my tanks is completely crash due to my stability is...

Do 10 micron filter socks filter lanthanum chloride precipitate well? Or does a 5 micron filter sock actually do a noticeably better job? Anyone has experience with both? Is the 5 micron sock harder to clean? (talking in terms of dislodging the precipitate for future use with lanthanum...