The 800DC In-Sump Protein Skimmer is a vital piece of equipment for maintaining pristine water quality in saltwater reef aquariums. It efficiently removes organic waste, dissolved proteins, and other pollutants from your tank by creating fine microbubbles that trap and lift these undesirable compounds into a collection cup, thereby preventing their breakdown into harmful nitrates and phosphates. This process significantly reduces the bioload and ensures a healthier environment for your corals and fish.

At its core, this skimmer features a controllable DC-powered pump with a needle-wheel impeller, engineered to produce a dense, consistent foam for optimal protein removal, with an air draw of 1200-2400 LPH. Its hybrid cone design enhances contact time, while the bayonet locking collection cup includes a built-in drain for easy maintenance and overflow prevention. The unit measures 12.2"L x 13.4"W x 23.7"H, consumes 25-69 Watts, and includes a digital controller for precise pump speed adjustment and feed mode activation. Constructed from high-quality cast acrylic with thumbscrew assembly, it offers durability and ease of cleaning.

This protein skimmer is ideal for reef aquarists seeking reliable and efficient water purification for tanks up to 800 gallons with a light bioload, 600 gallons with a medium bioload, or 400 gallons with a heavy bioload. Its combination of powerful performance, precise control, and user-friendly design makes it an excellent choice for those who value clean water and easy maintenance without compromising on quality. The included controller and robust construction ensure a dialed-in performance to suit various system demands, providing a great value proposition for dedicated hobbyists.