Tank stand

So I've been having my 40 gallon tank on a table like coffee table this entire time. Place a bunch of rocks in there and the whole type of stuff. That table never even shook.

It's a bad idea I think now to keep it on a coffee table, especially with how old the coffee table is. I also just keep a betta in there so I want something a bit taller to show off my betta more. (Currently don't have a betta right now but I've mostly kept a single betta in the tank)

Do you guys have any recommendations on any other stands for a 40 gallon that also won't shake too much?