Hi I've got a dosing question. My calcium consumption is at 0.8ml/per day. My alk doesn't drop for weeks than will drop out of nowhere from 8.9(calcium 410)to 7.8.(calcium 450) than I dose a small amount to bring it back to level and it will hold at about 9 for weeks again. Just wondering if anyone knew the reason? Everything I use is red sea from the tests to dosing supplements