JBJ nanocube 28!

[fresh]

Hi all,

I have read and researched a lot, and was able to find the dimensions of a JBJ Nanocube 28 = 18x22x22 high. Not a single website explained that measurement any better.

My question is when standing in front of the tank and looking at it, is left-to-right = 18 or 22? Similarly is front-to-back = 18 or 22?

I have a sunpod 150W fixture that has legs that only extend to 20" and was hoping to purchase a nanocube 28 and use the sunpod with it, but if 22 is left-to-right, then I can't do that.

Thanks for your help.
fresh.