The Pacific Coast Imports DMS700 15.5 Gallon Saltwater Aquarium has the lighting, pump and filtration needed for a successful saltwater aquarium. Features:15.5 gallon glass panoramic view saltwater aquariumIndependent back filtration system that includes a filter sponge, ceramic cylinders, bio-balls and carbonOne18 watt Actinic and one18 watt Daylight bulbCooling fan Pump with dual adjustable outlet diffuserConvenient feeding lidDimensions 17" x 15" x17.5"Heater cord access