Reef Octopus SUPER SRO 1000LSS In-Sump Limited Space Saver Protein Skimmer. The SRO 1000 LS skimmer is powered by the high performance Bubble Blaster pinwheel pump. The skimmer comes equipped with a gate valve output to allow for precision control. The collection cup has a quick release neck for easy removal for cleaning. It requires 1/2 inch of clearance to remove the cup. The SRO LS skimmer uses metric plumbing parts. Specifications: * Body size: 6" * Footprint: 8.3" x 9" * Height: 23" * Rated for tanks 90-160 gallons * Modified cone neck design designed for easy transition of micro bubbles into cup * Powered by Bubble Blaster 1000 * Air Draw: 19SCFH + * Wattage: 20w * 3 year warranty on pump and 1 year on skimmer body