I've worked in it again the past two evenings.I lined the bottom with a leftover sheet of aluminum to aid in cleanup. I decided not to use any ceramic tile for heatsinks because of using the aluminum sheet on the bottom. I bought (several months ago) off e-bay 10 computer fans for a grand total of $24.95.they are all 4" square and are brand new but are 12 volts DC.I've been thinking what to use to power them and today while internet searching found that within your PC,there is a 110v AC power converter that changes volts to DC in 12,and 5 and 3.3 volts. I messed around with this tonight and I did find out that these little fans do move a lot of air,,they are advertized at over 110 cubic ft per minute and with my cabinet only being 12 cubic feet total,if I use 3-4 of these fans it should be like a wind tunnel inside.
I started tonight by making rails for my top tray.Now I must build the tray. Instead of using hardware cloth or window screen for the bottom I lucked out several weeks ago when a local lumber yard was closing and had a 50% off sale. I cabbaged on to the grates that are used under florescent lights.They measure 2'x4' square and the openings are about 3/8" square so tons of air can get thru them,plus they will clean up nicely with hot water. Tomorrow is a planned trip to saving(spending) huge money at Menards again. I need another piece of plywood and 2-3 nice boards for the front of the trays.I also want to get some new LED light strings.I seen them there last time and now these LED lights are like rope lights used for camping. Each section is about 1' long and you can hook as many together as you want. I'd like to see how brite they are first and may opt for under the countertop florescent lights each being about 12" long. I also want a friend of mine to custom cut me a 16"x24" piece of tempered glass for the top so I can see whats going on. I'll get some pics to update and show progress but once again I think my first egg is due in about another 8-9 days and so far it looks like it will be a single Taupe alone for a week until the next group hatches.