George,
I had this happen to me back around 1987 to a 215 gallon tank, 1" glass! My dad had a cabinet maker make it, built it beautifuly and super strong. too strong was the problem. Guess physics came into play. Maybe not same case with yours, but apperantly the stand should not be too rigid, with streanght being mostly at end of tanks, because of water presure physics. Something needs to flex, so the stand is made to flex, but if to rigid and cant flex, then what will flex is the tank, and....CRACK! We got a crack like an upside down U, from one end to the next. Manufacturer fixed and we bought the correct stand from them, and the tank is still running today, 22 years later, been through several SoCal earthquakes. So I dunno.
I had this happen to me back around 1987 to a 215 gallon tank, 1" glass! My dad had a cabinet maker make it, built it beautifuly and super strong. too strong was the problem. Guess physics came into play. Maybe not same case with yours, but apperantly the stand should not be too rigid, with streanght being mostly at end of tanks, because of water presure physics. Something needs to flex, so the stand is made to flex, but if to rigid and cant flex, then what will flex is the tank, and....CRACK! We got a crack like an upside down U, from one end to the next. Manufacturer fixed and we bought the correct stand from them, and the tank is still running today, 22 years later, been through several SoCal earthquakes. So I dunno.
GMFISHNUT;3259141; said:I agree. The stand was made by a cabinet maker buddy of mine. It was and still is dead level on both sides. It must be a manufacturer deffect, the tank is only a couple of months old. I've never seen this happen before. Half inch freekin glass!
For some reason I'm having a hard time uploading the pics, I'll try again in a while.