Collection: Cube Fish Tanks

Cube fish tanks offer a modern-style with easy maintenance, making them perfect for fishkeepers looking for a manageable and compact project for their home. At Aquacadabra, our wide range of square fish tanks covers products from leading brands like D-D, Superfish and Ciano, and includes desktop cube tanks, as well as larger standing square aquariums with matching cabinets. Browse the range below to find your ideal size and style.


Square fish tanks, particularly the smaller nano-sizes, offer a great way for new fishkeepers to get into the hobby without needing to invest in a larger free-standing tank. Even our D-D Aqua-Pro cube aquariums with built-in multi-chamber sump make the most of their size to offer innovative storage and filter solutions. If you're buying your first aquarium and aren't sure whether a cube tank is the right fit for your space, take a look through our Corner Fish Tank collection. Similarly space-efficient, our corner tanks offer a curved, unobstructed view ideal for smaller rooms.