Xerxes Corporation is a leading manufacturer of fiberglass underground storage tanks for waste water with four manufacturing facilities strategically located nationwide. In addition to septic tank designs, these tanks are also used for a wide range of other applications such as recirculation, dosing, neutralization, sewage holding, petroleum products, landfill leachate and various chemicals. Standard sizes range from 600 to 50,000 gallons, single or double wall. Custom sizes and designs are also available. Please visit our Web site at: www.xerxescorp.com