Did you notice any white precipitate when/since adding the bottle?
Check your Calcium m, alk, and Mag levels and if significantly elevated then water change down to desired levels before adding livestock.
FYI, many have moved away from products like this which have incomplete directions on use (no concentration of additive on product, no comments on frequency of addition, “5 ml per 10 gallons water”). This is basically an unbalanced Calcium supplement with no alkalinity component. If you are new to the hobby I recommend you check out some of the BRStv segments on 2 part additives.
happy reefing