New. Need simple advice. Flash Nirvana Sky AUTO

Transplanted seeds to prop dome and heat pad on Saturday 6/18.

2/3 seeds have sprouted under dome and I opened the two vented about 20%.

What do I do now?
-do I turn on lights
-do i remove dome
-should I remove the two put them separately under the lights and leave the other in the dome?
ect.................

I've turned the heat mat down because don't want to cook the seeds in there that have sprouted.

Any help would be appreciated

First time growing

I personally don't use the dome for sprouts, I put them off to the side in indirect light for a few days and ease them into the t5. Not claiming expertise, but it works pretty well for me and no one else is speaking up lol...

My 2¢ ... But i would have kept the dome on - allow humidity to condensate in dome.
Seedlings love a higher humidity.
I put mine in the dark for a couple of days until they sprout.

Seedlings need very little light in the beginning and can be started under a CFL ( spiral bulb ) with a blue spectrum ( DAYLIGHT Label ) . You can keep it close but not too close .
Also not too far as this will cause stretch.

If they stretch , you can bury the longer stem when you transplant into final pot.
This will promote better rooting .

took dome off and put seedlings under Mars Reflector 144 with Veg light option turned on and small fan blowing indirectly on them.

Didn't look positive after checking in on them so I put the dome and heat mat back on and turned the veg light off.


How many days should i keep the seedlings germinating in propagating dome.