The Classic CLSC 110SS Space Saver Protein Skimmer by Reef Octopus is an essential piece of equipment designed to efficiently remove organic waste and dissolved proteins from saltwater reef aquariums. Utilizing a powerful pinwheel pump, this compact skimmer creates a dense foam head that traps unsightly and harmful pollutants, ensuring crystal-clear water and a healthier environment for your corals and fish. Its space-saving design makes it ideal for sumps with limited room. Key specifications include a compact footprint of 6.1 inches by 7.87 inches and a total height of 19.7 inches, allowing it to fit into tight spaces. It is powered by a Reef Octopus Aquatrance 1000s Pinwheel Pump, drawing just 9 watts while delivering an impressive 420 liters per hour of air and 350 liters per hour of water. The recommended sump water height for optimal performance is between 7 and 8 inches. The manufacturer provides a robust warranty, including two years on the pump, one year on the rotor, and one year on the skimmer body. This protein skimmer is perfectly suited for reef hobbyists who require high-performance filtration without sacrificing valuable sump real estate. Its efficient design and powerful pump ensure effective nutrient export, making it an excellent choice for maintaining stable water parameters in small to medium-sized reef tanks. The reliable Reef Octopus brand and comprehensive warranty offer peace of mind, making it a smart investment for a thriving marine ecosystem.