Un-leveled tank

[Parker]

Unlevel 7 footer, no problems.

[abcha0s]

I'd be more worried about the floor/stand/tank being flat. If the stand is contorted, it will stress the seams. I've had a small tank burst because the stand wasn't flat.

I couldn't say either way how important it is for the stand to be level, but the other posters probably have it right.

- Brad