This is the shelf I've been using for my 10g that I want to use for a 40g breeder: http://www.lowes.com/pd_101932-1281...L=?Ns=p_product_qty_sales_dollar|1&facetInfo=
[TD="class: lcol"]Material[/TD]
[TD="class: rcol"]Steel[/TD]
Problems:
actual tank dimensions: 36 1/8" x 18 3/16"
actual stand dimensions: 36" x 18"
(overhang seems negligible but exists nonetheless)
top of stand is very weak particle board
Possible Solutions:
Use three boards of wood (1" thick, 18" W x 5.5" L) spread across the top of the shelf/stand. See attached picture
or
Leave as is, use the particle board
or
Three boards of wood + particle board on top

Thoughts? My biggest concern is that all three options have a slight overhang.

Maximum Pounds Per Shelf (lbs.) | 800.0 |
[TD="class: lcol"]Material[/TD]
[TD="class: rcol"]Steel[/TD]
Problems:
actual tank dimensions: 36 1/8" x 18 3/16"
actual stand dimensions: 36" x 18"
(overhang seems negligible but exists nonetheless)
top of stand is very weak particle board
Possible Solutions:
Use three boards of wood (1" thick, 18" W x 5.5" L) spread across the top of the shelf/stand. See attached picture
or
Leave as is, use the particle board
or
Three boards of wood + particle board on top

Thoughts? My biggest concern is that all three options have a slight overhang.
