jm23
Active member
Alright so I had a mini-crash and decided to restart and do everything right with full quarantines on all fish and coral. Oddly even as I lost SPS my parameters never changed, which is weird because there were not as many corals to use up my alk, cal, and mag. So all my corals are back in the tank and my cal is 410 and mag is 1360 but I can't maintain my Alk levels. I have had to triple my dose that it was at pre-crash even though now I have less corals. My Alk is currently 7.2 and am having a hard time raising it even though I have kept upping the dose. Any thoughts? Is dry rock or new sand absorbing this Alk? Is bacteria eating it? I am out of ideas on how to raise it besides hoping that it will just take a few weeks to get everything stable.