We will be going on a short 4 day vacation soon and will have a house sitter that will be taking care of the house including feeding the fish. I have been dosing my own cultured two blend of Phyto nightly for the past 29wks @ 14oz/dose. My tank is automated so when I dose phyto my return pump and skimmer shut down for an hour by use of two Apps. Unfortunately I would find it kind of dangerous to put the Apps on her phone due to possibly hitting the wrong Icon which are many on my system. I could have her just manually shut them down but then there is the possibility of forgetting to turn them back on. Is there any known adverse effect of not dosing Phyto for a few days when Phyto has been dosed nightly for the past 29wks?