biOrb Classic 60L Aquarium Standard-LEDThe biOrb CLASSIC 60L Aquarium is ideal if you're looking to keep larger and more advanced species of fish. It's often the natural choice when looking for a Saltwater set up. It can be easily converted to Saltwater with the use of premixed saltwater. The proven filtration used with all biOrb aquariums gives the biOrb CLASSIC 60 the appeal of a larger aquarium with the easy maintenance of a smaller set up. Like all biOrbs, the biOrb CLASSIC 60 uses