There are many different reasons to keep an aquarium in your house or your office. Especially for first time aquarium owners, it is easy to feel a little overwhelmed by choosing what fish to keep together, who to clean out your aquarium, and in some cases the costs. However, with aquariums casting a simple yet striking effect in a room, it is always well worth considering an aquarium. Custom Aquariums do not have to come in the normal rectangular tank shape. If you have the money and the inspiration, there is a whole world of aquarium shapes and sizes you could look over. Particularly in a modern or contemporary office, an aquarium built into a wall or forming a feature in the centre of the room can add interest to a room, and leave you looking more sophisticated and different from other offices. The fish inside your custom aquariums can also add interest to any room. Tropical fish come in a wide array of colours and sizes, and coupled with the coral or underwater plants you have in your aquarium, the results can be eye-catching. Visitors will usually admire an aquarium when they visit.