A great aquarium set-up does always not mean having a big aquarium tank which is complete with accessories and filters. Little emphasis is given the structure that holds it together. It is the most important consideration if any hobbyist would like to have a sturdy set up. Some use wooden cabinets which are bolted with metal screws. Other prefer metal stands which are welded together in order to hold heavier loads. These are the basic structures on which ornamental covers like wood, hard plastic and metal sidings are attached to create better aesthetics.

A tank cabinet is not merely to hold the aquarium tank, it can also be used to hold its accessories. Filters, aerator units and other tank support accessories can be stored inside it. Pipes and tubes from these accessories can be neatly connected to the tank through holes that are provided on its back side which is well hidden from public view.

Other aquarium supplies like feeds and water purifying chemicals can be stored inside the cabinet under lock and key. This makes it convenient for the hobbyist to use it whenever the need arises. It is also better kept under the tank rather than having them lying around and susceptible to accidental use.
Hobbyist are advised to carefully choose tank cabinets based on the weight of the tank they are using. This is very important as a heavy load placed on a tank cabinet with wrong load capacity will be dangerous both to the hobbyist and his fishes. Sooner or later, overloaded cabinets will crash down and put all investment and effort to waste.