Center Brace Question

[Dearth]

For piece of mind I would put a centre brace in better to have that protection there than waking up to a 120 gallon pond on your floor just my 2 cents worth

[sphelps]

3/8" glass isn't thick, for a tank that size it definitely requires bracing. A center brace however isn't the only option, most tanks utilize a euro style brace as shown below. If your tank has this then you should be fine, if not, some form of bracing should be added.

[lemon604]

My bad. it is actually 1/2 inch thick. I ordered a piece of glass and will silicone it in the middle. I also changed all the silicone inside it. Cross my finger it will hold.