cycled bacteria, locked into biofilm slicks like yours are by day ten, cannot be starved in an open topped tank its not possible. They self feed from daily input contaminants and not one thread example exists on the entire internet for starving a cycle, its that certain.
we have folks who bring up totally dry tanks in 3 months of merely circulating water, nothing added, a true wait cycle.
the home provides both the bacteria and the feed, bottle bac is optional only to speed up the wait. no feeding is required we have ready examples for this study too.
I have a three year feed withholding study and the rocks instantly passed ammonia oxidation, without dormancy wake up time they were active during the whole wait.