REEF OCTOPUS CLASSIC 110INT 4” INTERNAL PROTEIN SKIMMER for sale. Bought new August 22, 2018 from BRS. Perfect condition. I bought it for a 75g reef. Now I have upgraded to 125g and the 110 is too small so I am upgrading the skimmer to a larger one. The suggested selling price on this forum site is $150 shipped. Picture for attention only. Mine is still working in sump until the replacement arrives. Reef Octo site only shows the 200INT.