The ME is safer than bleach so I would rather have a reduced amount of bleach with a higher amount of MEWow never would have even considered bleach. So it's not enough by itself to kill dinos (along with everything else)? You still need the other 2 components? Pretty sure that will kill your microfauna. Even a few drops of Bayer would.
The melafix I am using as a binder it seems to break the ability for the cells to want to pair up.
The bleach is a given killer