Go Aquarium G3000 Protein Skimmer for Saltwater Aquariums, 265-Gallon Rated for tanks up to 265 gallons Dc-2500 pump: 35w, 650 gal/hr. flow rate Footprint: 10"l x 7.5"w X 22.5"h Air intake: 900 L/hr. Suggested Water Level: 8" - 11"