The IceCap K3 160 INT is a high-performance in-sump protein skimmer designed to deliver exceptional filtration for marine aquariums up to 250 gallons. This compact unit efficiently removes organic waste and dissolved impurities from your tank water, contributing significantly to a cleaner and healthier aquatic environment. It is engineered to overcome common filtration challenges, ensuring optimal water quality for your delicate reef inhabitants. Built with high-quality acrylic, the K3 160 INT features a new controllable DCAIR 2.5 Pinwheel pump, offering 10 power levels and a convenient feed timer for precise operation. Its compact footprint of 6.7 inches by 8.5 inches makes it ideal for sumps with limited space, while its submerged pipeless output ensures efficient and quiet operation. Key technical specifications include a total height of 21.25 inches, optimal water depth of 7-10 inches, 16 watts of power consumption, an air draw of 900 lph, and a water draw of approximately 237 gph. This skimmer is an excellent choice for reef aquarists maintaining marine tanks up to 250 gallons who prioritize powerful filtration within a small space. Its advanced DC pump allows for fine-tuning performance to match your aquarium's specific bioload, making it suitable for both lightly and moderately stocked systems. Hobbyists seeking a durable, efficient, and quiet skimmer with precise control will find the IceCap K3 160 INT an invaluable addition to their filtration setup.