I was getting tired of the plastic domes on the germination trays getting full of condensation and dripping down the sides and keeping the cells along the edges drenched (does anyone else have that problem?) And I was really fed up with taking off the dome and wiping out the moisture so i decided to build a box that I could see through and this way i could keep the temps a little more constant. So this is the result of my friday night. It only cost me about 18 bucks because I had most of the stuff laying around. The lights are only in there so i can look to see if anything has sprouted but I guess they help to maintain the heat also. The waterbed heater is under the frame far enough away from the trays so that i do not need to water as often also. This is very similar to AJ's rig, I liked the idea that you do not put a lid on your cell trays AJ thats what prompted me to use your idea. Anyway I really like it already.
Dale
Dale