The most popular JUWEL aquarium: JUWEL RIO 180The RIO 180 combines the classic rectangular shape with the latest equipment. With its compact surface of 101 x 41 cm and classic rectangular design, the RIO 180 will fit perfectly into any design scheme. Its safety base frame ensures especially safe positioning and allows you to set up your aquarium easily, with no need for special supports. Painstaking workmanship from Germany, top-quality materials and perfectly tuned technology guarantee the very best quality and safety, meaning a long service life for your RIO 180.Choose from black, dark brown, beech and white.