Leveling a Tank

rastaangel · #1 06-09-2012, 02:42 AM

That is a "shell" in glass from some improper SSG

Enigma · #2 06-09-2012, 02:50 AM

Quote:

Originally Posted by rastaangel

That is a "shell" in glass from some improper SSG

oh! That's ugly.

is that your tank? My Google images search turned up nothing.

rastaangel · #3 06-09-2012, 02:58 AM

No thats not my tank, I have since fixed and sold that tank.
Thats just a pic to show what most shells look like and possible crack points on glass. It was from a SSG warranty job.

sphelps · #4 06-09-2012, 03:05 AM

That's just bad tank building, being level wouldn't have helped.

rastaangel · #5 06-09-2012, 03:07 AM

Quote:

Originally Posted by sphelps

That's just bad tank building, being level wouldn't have helped.

I repeat thats not my tank its a example. And FYI ive seen hundreds of tanks with shells that havnt cracked. Its all about pressure and torque on that point

sphelps · #6 06-09-2012, 03:11 AM

Quote:

Originally Posted by rastaangel

I repeat thats not my tank its a example. And FYI ive seen hundreds of tanks with shells that havnt cracked. Its all about pressure and torque on that point

Yes which has nothing to due with the tank being level, if it's properly supported and the glass is ground flat or placed on the outside that type of failure won't happen even if you're out by an inch.

rastaangel · #7 06-09-2012, 03:14 AM

Out by a inch? If your tank is out by a inch it WILL break even if its perfectly made... Its just a matter of time...
Ive seen many broken tanks and even seen acrylic tanks that cracked being out of level

gregzz4 · #8 06-09-2012, 03:16 AM

If you're worried about it being closer to perfect, and for your 40b, I use the composite shims from home depot
These may be similar to what I used. Mine are man-made composite plastic and grey-ish
They don't crush like wood and are easy to score and snap

As for your leveling, my 125g was out 3/8" left to right and no worries for over a year
My 75g is perfect using the shims

Just keep in mind that you may want to re-level it after it's full and has settled for a day or 3

rastaangel · #9 06-09-2012, 03:19 AM

Im not wrong, Im a glazier I know how glass works and cracks when its torqued out of level.
But im not gonna continue to argue with you, thats not the point of this thread

Enigma · #10 06-09-2012, 03:20 AM

How does one re-level a full tank?

I'll have a look for those shims.