yeah i got another tub ready to go on top. i installed another vent as well to suck more air out. you'll see when they are big enough to throw it on. Also all the stems on each of the plants look like the second pic. They are doing so good and taking the training really well. yeah i am going to start 12/12 as soon as they are ready. prolly another week or two. thanks for the input and ill keep you updated.