The biOrb HALO is the latest fuss free, modern and attractive aquarium from Reef One. Featuring a brilliant new design and new innovative 360 degree lighting system that brings excellent lighting quality and a 3 dimensional appearance to the aquarium. The Moonlight lightiing system automatically switches to the moonlight setting as it has a clever built in light sensor. Using the same proven filter technology as the previous biOrb it makes filter changes a breeze as it requires only one filter kit that is easily replaced during cleaning. Additionally the HALO features easy to use controls and a hidden water line giving a visually seamless aquarium.