So do you think that the temps are the issue here? I added a small fan to push hot air out of the top vent hole and another 10 inch fan blowing into the cab with doors open. I also turned off the 4 red spectrum lights on the side for now until I can raise the light canopy. Temp is down to 89 F right now.

It will of course go up when I close the doors at night for an hour before lights go out for the night and then again for an hour before I wake up to open them. Will the two hours of much higher temps harm them much or will they get used to it as they grow?

Thanks for the help. Not sure how else to lower temp.