This Pro Clear ProStar 500-gallon rectangular acrylic aquarium setup provides a grand foundation for establishing an expansive and thriving saltwater reef environment. Designed for serious aquarists, this massive tank allows for the creation of intricate aquascapes and the housing of a diverse array of marine life, offering superior clarity and insulation compared to traditional glass aquariums. This impressive 500-gallon tank measures approximately 120 inches long, 36 inches wide, and 30 inches high, though the true length can vary slightly due to manufacturing tolerances. It boasts robust 3/4 inch thick acrylic construction on all sides, top, and bottom, ensuring exceptional durability and a crystal-clear viewing experience. The tank comes equipped with two built-in overflows, essential for efficient water circulation and seamless integration with external filtration systems. Unfilled, the tank itself weighs approximately 581 pounds. This high-capacity aquarium is perfectly suited for experienced reef keepers or institutions seeking to create a truly spectacular marine display. Its substantial volume offers unparalleled stability for water parameters and ample space for larger fish and coral colonies. Prospective owners should plan for dedicated space, robust support, and comprehensive filtration, making this an investment for those committed to the ultimate reef keeping experience.