Looks like I'm building a rack

If I were to build a rack using 3/4'' melamine, 3 ft wide, 2 ft deep, 43'' high (5 shelves, 6 1/2'' inbetween shelves), do you think it would sag?

If so, what would be the best supports to add. Pics would help greatly.

Thanks.

What size tub are you using?

For the larger sweater boxes and CB-70 type tubs I like to do this to limit the unsupported span:
http://mysite.verizon.net/david_amon...G.w560h747.jpg

For smaller sweater boxes like the 15 qt and shoe box tubs I will do a side by side like this:
http://mysite.verizon.net/david_amon...es/15qt2X9.JPG

But it all comes down to making housing for your reptiles in the smallest amount of space when you build a rack.

I will mostly be housing them in 32 qts. My biggest female is around 1,100 grams, and I have another at 700, and a male at 500.
I think a 32 qt rack would be the best for me right now. Maybe next summer I can build an adult rack.
I have gone through so many different rack ideas to try and incorporate a 41, 32, and 15 qt set up, and have nearly gone insane.
A 32, I think, is the best choice I can make. It can hold 32's and 15's.