The Super Reef Octopus XP8000 In-Sump is equipped with a full conical body, Bubble Blaster 10000s pinwheel pump, and precision water level control output valve for optimum foam production and bioload handling. This skimmer is specifically designed to match the bioload of an aquarium and boasts features such as a bubble diffusing chamber, oversized collection cup, and large air silencer for quiet operation. The Bubble Blaster HY-10000 pinwheel pump also provides high efficiency and performance. With a full cone body and volcano shape, this skimmer puts less back pressure on the pump, resulting in improved air/water draw and natural removal of organics from the water column. Technical specifications include a 2-year warranty on the pump and rotor, and a 1-year warranty on the skimmer body. Reef Octopus strives for continuous improvement and reserves the right to make changes to the product without notice.