johno27;4473961; said:I am gonna go ahead and say no. But if you really want to try it I would check and see what thickness glass would be on a normal 700 gallon tank. Even if it is safe I don't think it would be cost or time effective.
i agree the thickness of your glass will not be able to handle the weight almost positive and the pressure would shift your glass and bust the silcone seams i think but plz try because if it worked it would be a hell of a tank.