cool! thats a good deal and a good service you offer! where are you located?The glass is 6mm 1/4". This is the reason i stay at 15 inch width and 18" height. The bottom is 1/2". I euro brace and cross brace to increase the safety factor. Im building myself one that is 144x15x18. For the 72x15x18 - 85 gallon i charge $125.