75 Gallon tank dims

[redc]

Looking for the inside to inside dimension of the brace. I was under the impression that it was the same as a 40 breeder but I was wrong.

Maybe my tank is an odd ball. It’s right at 16” from inside to inside.

What are yours?

 

[Steve Burton]

Not really sure what you're asking. Inside to inside what? Are you trying to fit a top? Ive got two 75s, both different. Probably varies depending n manufacturer.

 

[redc]

Sorry pics to help. Inside trim to inside trim measurements.

That is what I’m curious about. Helping test and tune a new roller mat and I assumes all top trim/bracing was created equally