I accidentally left my doser on and doses 50-100mL of all for reef into my 35g system. It happened over 4hrs. My alk was 13.3 about 8hrs after the dose when I realized the od. My tank usually runs 10.5-11. I had 10g on-hand mixed at 11dkh so I changed it that night hoping to remove some all for reef that hadn’t converted yet to all increase. In the morning it was 13.6 so I had my AWC change out 4g while I was at work yesterday (was programmed to change out 10g but I had a DOS malfunction) of fresh tropic marin mixed at 7.7dkh. Last night about 36hrs after the over dose my alk was 17.0 Ca 520 and Mg 1500. My question is some people have told me not to drop it too slow while others are telling me to do a big change still…what do I do?