These have been in here a week now and not for a second did they even drop or have the ugly period. Dome is not need not even a heat mat and you don't need to spray the leaves down 2x a day.  Keep your pH at 6.0 water temps at 70 degrees and it's plug and play!  I liked this thing so much that after I cut this round I went out and got the 32 site one.

Never gets boring!