Hey guys so I noticed my 220's top center brace is cracking 
I know the lfs can order one if they know who made the tank but I honestly have no clue who made the tank.. All stickers are gone and not a sign of who made it. Is there a possible way to figure out who made the tank by the dimensions and the thickness of the glass? The crack is about 1/8th of a inch but its still pretty scary thinking about a seam bursting. I would rather replace the trim than go euro bracing or a diy method if possible. The crack goes away when about 40% of the water is drained and comes back when filled so help me out!
The dimensions are 72x24x30 with half a inch thick glass (.5 inches or 12.7 cm) . Could anyone with a 220 that knows who made it measure their thickness and tell me who made it? Thanks a ton!

I know the lfs can order one if they know who made the tank but I honestly have no clue who made the tank.. All stickers are gone and not a sign of who made it. Is there a possible way to figure out who made the tank by the dimensions and the thickness of the glass? The crack is about 1/8th of a inch but its still pretty scary thinking about a seam bursting. I would rather replace the trim than go euro bracing or a diy method if possible. The crack goes away when about 40% of the water is drained and comes back when filled so help me out!
The dimensions are 72x24x30 with half a inch thick glass (.5 inches or 12.7 cm) . Could anyone with a 220 that knows who made it measure their thickness and tell me who made it? Thanks a ton!