Coming straight from Oase, the BiOrb replacement Halo 15L lid with integrated lights in Grey. The lids fit the 15L Halo Aquarium range from BiOrb and are genuine replacement parts. If you find your lid has been damaged, or your tank is in need of refreshing then replacing the lid is the best option to keep costs down. The 15L version is available for the MCR tank, with built-in MCR lights and a power cable. Each lid fits easily on the top of your Halo tank and no complicated set up is needed.