cracks in eurobrace

[david pinder]

Last weekend had a fire that took out my 1200 gal tank, was able to save some of my coral and all but one of my best fish, have 3 other tanks that are now packed while trying to replace my other, Yesterday notice 5 cracks in my top brace the heat I guess. this is a 600 gal tank, question is does anyone know of acrylic repair in houston tx area only thing I have come up with if cracks start spreading is to redrill overflow to lower water volume. which I hate to do cause this tank is crowded with nice fish.

 

[AfricaOffroad]

The cracks are more likely stress related.
How would heat have caused them?

I ignored a crack in my euro bracing many years ago,
Came home after a long weekend to find all my tank inhabitants floating around the house.

You need to lower the level in the tank and get the braces replaced