Reef Octopus Regal 200SSS Protein Skimmer200 SSS Space Saving Protein Skimmer with Advanced Control The new and innovative Reef Octopus Regal 200 SSS in sump protein skimmer supplies powerful filtration for up to 400 gallons of aquariums, where sump space may be limited. The Reef Octopus Regal 200 SSS is constructed of high quality cast acrylic that is completely disassembled for cleaning. Its hybrid conical body naturally stabilizes and concentrates the organic rich foam as it rises. This