Which is the metal rack for 40b?

[Jake029]

Can someone provide the link to the metal storage racks that can hold a 40B? There are so many versions and they can vary in dimensions slightly so I'm looking for the one that can hold the Aqueon 40B exactly. I'm going to put a 20 long on the bottom as a sump.

 

[Crabs McJones]

Are you referring to this?
https://www.amazon.com/Imagitarium-Brooklyn-Gallon-Metal-Stand/dp/B01N7KIM75