The new Oceanic BioCube has all the necessary components built-in. Set up your ideal environment, then plug it in and enjoy the results. It's that simple! The BioCube features unique, high-quality components including Coralife lighting and can be used for salt water or fresh water setups. - Integrated wet/dry biological filtration - Two Compact Fluorescent Lamps - Lunar Blue, Moon Glow LED Lights - Dual filter intakes - one to skim the surface and one on the bottom - Viewing window for filtration water pump - Remote ballasts with quick disconnects - Curved glass front corners - Sealed light lens cover - UL listed submersible pump with adjustable discharge nozzle