I agree with Levi, since your corals are growing like weeds(which is awesome
), its consuming a lot more supplements . I would test the three for the next few days and figure out how much more it's up taking then manually adjust the parameters back to where you like it to be, boost up the dosage to match the extra growth and test the following week. Btw make sure you don't dose more than 100 ppm for calcium and mag per day and no more than 1 point for DKH.