The Voyager Nano is THE SMALLEST STREAM PUMP available for MARINE and FRESH WATER AQUARIUMS. They are extremely compact with just 6.5 cm total length. The VOYAGER NANO 1000 will pump 1,000 LPH at a tiny 2.8 Watt. The Magnetic Support (for up to 12mm thick glass), allows an easy rotation of the pump of 360°, includes SICCE Vibration Absorbing System, thanks to the application of a special rubber that prevents any vibration transmission to the aquarium glass. Suitable for combining with an ON/OFF Controller - recommended SICCE 'Wave Surfer' - VOYAGER NANO can be programmed up to 10 seconds for naturally creating the marine currents on the coral reefs.