Join Date: Jun 2013
Location: NE Ohio, United States
I got this same rack (36"x18"x72") from Lowes last week, just on a whim. I swapped out the particle board with some 3/4" plywood, which gives me a lot of peace-of-mind.
I was not brave enough to try 40g breeders on it, though it's the perfect footprint for them; instead I've got up to 20g worth of tanks per shelf. I was worried about the folded-over metal not being as strong as if it were a solid piece.
Are they still holding up well for you?