Hello. We are leaving soon on vacation for a week. I have someone (who knows nothing about reef aquariums) stopping by once a day to feed the fish. I have been using the Tropic Marin A and K trace elements for awhile and very happy with it. Because it's dosed daily, should I try to get the tank sitter to measure and add it or just not dose it for a week? I know many reefers don't even dose trace at all so it's probably not a big deal, but everything is so happy and stable right now I would rather disrupt things as much as possible. Thanks