The Red Sea Reefer XXL-525, Black, provides advanced hobbyists with a solid foundation for building a fully featured reef or marine aquarium. The Reefer combines a contemporary, rimless, ultra-clear glass aquarium with a stylish cabinet and a comprehensive water management system, including a professional sump with integrated automatic top-off, and Red Sea’s unique silent down-flow system. The Reefer is designed for ease of operation while allowing the hobbyist to choose their own lighting, protein skimmer, pumps and controllers to create a uniquely customized system. Rimless, ultra-clear, beveled edge glass 108 gallon aquarium with a 31 gallon cabinet sump. Display tank dimensions: 59" Wide X 22.6" Front to Back X 22" Tall.