Euro Bracing ????

[Pennies2Cents]

4" brace all the way around. At the corners, you need 45 degree cuts. Then over or under or both on those corners you place triangles of plastic to support the euro braced corner. The top point of the triangle would go pointing into the corner. Get it?

Take a front piece and side piece. the 45s meet in the corner. Where they meet is where the triangle goes.

because we want to do this correctly, would the tank have to come down anyway?