Unlevel water/floor

[Warborg]

Just remember it's better to level the stand rather then level the tank.

 

[Layne Conitz]

my 75 was off level but backwards, held up for 2 years. This is pretty extravagant. If this was my 120, I would fix it.

 

[fishguy306]

That needs to be fixed, unlevel tanks are one of the biggest reasons for cracks and split seams. Tanks are not designed to have uneven pressure like they do when unlevel.

Also, do not use foam on a rimmed tank, that is poor advice. Foam causes twisting. Foam should not be used to level a tank that is on an unlevel stand. Shims are your friend in this situation.