Regal 300EXT Recirculating Protein Skimmer

300-EXT Advanced Control Recirculating Protein Skimmer The new and innovative Reef Octopus Regal 300-EXT recirculating protein skimmer supplies powerful filtration for aquariums up to 700 gallons where absolute control is necessary. The Reef Octopus Regal 300-EXT is constructed of high-quality cast acrylic that disassembles completely for cleaning. Its hybrid conical body naturally stabilizes and concentrates the organic-rich foam as it rises. This Regal skimmer is equipped with a new generation Reef Octopus controllable Direct Current VarioS-6S pinwheel recirculating skimmer pump which is the latest in variable speed flow technology and allows for refined control, enhanced performance, and efficiency. The vast majority of skimmer pumps available to hobbyists are alternating current "AC" pumps (the type of power that comes out of your wall outlet). Direct current pumps have several key advantages over traditional AC pumps. Most notably, you can control the rotational speed of the motor