Planning tank build

[Matthias7]

I am planning on building a 180 gallon tank. I am yet to decide between acrylic or glass. The dimensions will be 72x24x24. My question is when I use the GARF calculator for thickness it recommends 1/2 in for acrylic but only 3/8's for glass. Anyone have any recommendations for thickness of the material?

 

[Pife]

I would look at stock 180 gallon tanks and use there thickness.