Aquarium is 1/2\\\\\\\" thick acrylic material and comes with a custom made Birch veneer plywood Stand. All in excellent condition! Acrylic Sump 30\\\\\\\"x16\\\\\\\"x16\\\\\\\" Protein Skimmer 8\\\\\\\" / 26\\\\\\\" H rated 300 Gallon auto top off unit with Spectrapure CSPDI-60 RO / DI system. Little Giant 1300 GPH circulation pump and two additional super flow 1100 GPH pump units. Pro Heat 350W Heater and Hamilton Technologies 250 W metal Halide 220 W vho 48\\\\\\\" Light System