Even the most design-forward fish tanks generally have to deal with unsightly cables hanging from their lids and air pumps that noisily rattle on the countertop nearby. The Norrom Aquarium uses a smart, elegant design to overcome both these issues. Its innovative system uses a light-diffusing bubble tube, hidden mirroring, and power from the base to leave the lid cable-free, while the aforementioned base holds not only the air pump but hides an advanced filter system underneath the rocks. It has a 40 liter capacity, with room for a wide variety of fish and other creatures, and has interchangeable lids and bases that let you alter the look of the tank to suit your mood or changing decor. Designed in Sweden, built in the UK.