>>12977195>I put parafilm on them as transformation are already complicated as they are and you don't want your precious colonies to dry up in the incubatorDude, keep water in your incubator what the fuck.
But really, why do you think solid media plates should be getting contaminated all the time? They're usually kept covered, in areas that don't have tons of air turbulence. For mycological cultures, it's pretty common to wrap them because fungal spores are assholes.