The Sea Side Aquatics CS6 Protein Skimmer is a vital piece of equipment designed to maintain pristine water quality in saltwater reef aquariums. It works by creating a dense foam of tiny air bubbles that attract and remove dissolved organic waste, uneaten food, and other pollutants before they can break down and degrade the water. This efficient removal process significantly reduces nitrates and phosphates, leading to a healthier and more stable environment for corals and fish. This advanced needlewheel protein skimmer boasts a robust Atman PSK600 pump, operating at 18W on 110V 60Hz, which delivers an impressive air intake of 500 liters per hour. With a compact footprint of 170 x 265 x 500 mm (6.7″ x 10.4″ x 19.6″) and a 6-inch cylinder, the CS6 is engineered for sumps requiring a stable water level between 9.5″ and 11″. It is capable of effectively processing aquariums ranging from 400 to 600 liters, or approximately 100 to 160 gallons. The Sea Side Aquatics CS6 Protein Skimmer is an excellent choice for reef aquarists seeking reliable and powerful waste extraction for medium to large-sized tanks within the 100 to 160-gallon range. Its efficient design and powerful pump ensure consistent performance, helping to prevent algae issues and maintain crystal-clear water. Investing in this skimmer will provide hobbyists with peace of mind, knowing their aquatic inhabitants are thriving in a clean and stable ecosystem.