Agitating a plurality of fluid packages in a tower. The housing tower may include a stationary tower as well as an agitation device. The agitation device may include an agitation chassis assembly and an agitation rack tower. The plurality of fluid packages may be received at the agitation rack tower. Once received, the plurality of fluid packages may be connected to a pump assembly, wherein the pump assembly is located at the agitation chassis assembly. In addition, the agitation rack tower may be agitated relative to the agitation chassis assembly about a pivot point located on the agitation rack tower.