With a height of only 2 cm, Fluval Marine Nano LED is a super slim, modern aquarium light for smaller marine water aquariums. Operated exclusively via the FluvalSmart App on your mobile device, Fluval Marine Nano LED is designed to help you grow brighter, more robust corals in a small saltwater aquarium. This lighting system was developed and designed in Germany and emits a brilliant 25,000 K light. It also scores points with a new type of mounting bracket for flexible positioning, a power-boosting IP67 watertightness and a large-area light distribution.Fluval Marine Nano LED+ programmable, gradual 24-hour light cycle settings (sunrise, mid day, sunset and night)+ 7 unique band waves for full spectrum results+ independent color control+ optional pre-set habitat light configurations (Sunny Reef, Deep Sea Glo, Color Burst)+ fully adjustable positioning (up/down, side-to-side, forward/backward)+ new over-the-glass mounting design with repositionable, secure grip+ new generation of H.T.E (