A metal aquarium stand engineered to support 40 gallon fish tanks, featuring a black powder-coated finish that resists rust and corrosion. The double-layer design includes an adjustable middle shelf that can be moved up or down by 3 inches to accommodate different tank heights or store accessories. The stand measures 36.5 inches long by 18.5 inches wide by 29.5 inches tall and can hold up to 660 pounds. Triangular corner supports enhance stability for long-term use.