Rhino Tuff Tanks stackable tank systems eliminate the hassles of handling 55 gallon drums. Organize your bulk fluid inventory and maximize valuable floor space by stacking multiple fluids vertically. Available in a variety of sizes, combinations and packages. All Rhino Tuff Tanks are designed with a 3’ footprint that allows them be be stacked in any combination without needing a conversion bracket. Combine with an array of accessories to create your own unique storage and dispensing system.