Ok went and got my egg crate for my rack system today. I'm going to build it tonight
pictures to come later.
cost tally thus far:
tank, skimmer, lights, stand, $100
silicone $4.19
new razor blade Approximatly$0.10
nylon bolt/nut/washer for the overflow box $1.50
nylon elbows and tee $3.65
zip ties 1.04
2 2x4 eggcrate 22.89
$133.37 so far