"*" indicates required fields
Additional bands can be added for additional support and less side wall bowing.
OR
The number of bands can also be reduced to save cost. Slightly more bowing may be evident to the eye, but will not affect the structural integrity of the tank.
We use 1 ½" X 1 ½" X ¼ thick wall steel tubing on tanks up to 8' long 4' deep. We use 2", 3", & 4" heavy wall tube for longer and/or deeper tanks.