The Fluval Sea CP4 Circulation Pump offers a compact, cutting-edge design with numerous advantages for aquarium enthusiasts. It takes up minimal space in the tank, enhances energy efficiency, and produces a wide, ocean-like current for a natural environment. Unlike many other pumps, the Fluval Sea CP4 delivers a diffused, gentle flow that supports coral health with an indirect stream.Highlights: Replicates the currents found in natural reefs Flow direction can be easily adjusted Outstanding hydraulic efficiency with low energy use per liter pumped Remarkably quiet operation compared to similar products Compatible with timer systems without risk of damage (unlike many rival pumps) Reliable and adaptable mounting options for aquariums Space-saving, efficient, and simple to maintain Provides a soft, uniform flow unlike most competing models Extremely compact for its performance level Flow Rate: 5200 LPH/1375 GPH Suitable for aquariums up to 350 L (90 US Gal) Dimensions: Length 12.5 cm x 7.2 cm diameter Power Usage: 7 watts