The Reef Octopus Classic 202-S is an in-sump protein skimmer capable of providing powerful filtration for aquariums up to 265 gallons where sump space may be limited. This Reef Octopus Classic Skimmer is constructed of high-quality cast acrylic that disassembles completely for cleaning. Its unique Super Cone "wine glass shape" body naturally stabilizes and concentrates the organic rich foam as it rises producing an enhanced foamation. Fully equipped with a Reef OctopusAquatrance 3000s pinwheel pump to produce the perfect mix of water and air for optimum waste removal. Bioload Handling (Excluding Sump) - Heavy - 180 Gallons - Medium - 200 Gallons - Light - 250 Gallons Features Refined Filtration at an Affordable Cost Compact Footprint Ultra-efficient Aquatrance 1800s Pump In-Sump Application Turbulence Reducing Super Cone Body Solid Cast Acrylic Construction Bubble Dispersant Plate Precision Control / Bubble Free Output Efficient & Quiet Operation Disassembles for Easy Cleaning & Maintenance Specs Super Cone Body Size: 8.27 to 5.12in Footprint: 12.4in x 10in Neck Size: 4.7in Total Height: 23.2in Output Size: 40mm/ 1.25in Recommended Sump Water Height: 7-9in Pump Information Reef Octopus Aquatrance 3000s Pinwheel Pump Power Consumption: 6watts Air Draw: 871-880 lph / 27-30 SCFH* Water Draw: 211gph *Air and water results will vary depending on aquarium setup Warranty Two(2) year on pump body One(1) year on pump rotor One(1) year on skimmer body