Hello all of my reefing brothers and sisters.. Im getting ready to start my reefing journey again.. I had a tank a while back but I had to sell it due to no time available.. but now im back!!! Anyways Im getting all of my supplies together and I came across my protein skimmer. I purchased it a few years back and I cant remember the model. I know its a reef octopus. Any help would be greatly appreciated. Thanks..