Absolutely, 30% water changes planned for the next couple of days.
I just checked 'Ultimate Reef's' Calcium and Alkalinity balance calculator. According to that calculation, at 504 Calcium, my potential Alk could rise to 20 dkh? If that's correct......
No. I dose 80ml ish a day of all for reef in my 75 gallon. If that was right, I would have the world record for alk consumption lol