When do you move seedlings...?

If you had a bubble cloner, can you use new seedlings in a bubble cloner to help them root and keep the rockwool cubes hydrated?

I'm confused because I don't understand when to move seedlings out of the humidity dome. As long as they've sprouted in the humidity dome can you move them into the bubble cloner to get the roots started?

seedings dont necessarily need to be under a humidity dome, clones do for the first week or so but seedlings will do just fine without a dome if temps are good. use the bubbler for clones and the rockwool for seed/seedlings. if the rockwool doesnt have a drying out period it could lead to mold on the rockwool and maybe mushy roots