£10 Cash Back Voucher available to spend online with the BiOrb Cube at Swell UK. The BiOrb Cube is unique and transformable through numerous decoration variants which can be found in the BiOrb Décor Page. Made of highly-resistant, clear and light acrylic,this complete set, consists of the following: acrylic aquarium, light unit, pump, transformer, air stone, filter cartridge, ceramic bed. The Cube, like other BiOrb tanks are guaranteed easy to install: The aquarium is completely set up in just a few steps. Guaranteed easy cleaning and care and thanks to a patented filter system the ecosystem is kept in balance.