The myth that a plastic tank is a commodity and that they are all the same design, has finally been busted. With force. To be honest, we were sick and tired of people comparing our Ribbed Wall™ vertical storage tank with every other tank on the market. For years we have said that, you are not comparing apples with apples. We asked questions like, have you considered the strength of the side walls, have you considered the roof construction and do you really want to risk a cheaper option?