Eagleview
Veteran Member
There are 2 other options , 1 is to use a tank bladder if you have under floor space , as they come in many sizes and have bottom drain taps . The other is to use a pre cast concrete below ground tank . You can park a tractor on the roof of these so are suitable to build a gazebo or carport on top of , saving the costs of a concrete slab for the same purpose .