My buddy has two older reef octopus skimmers laying around. I was hoping one would work for my mixed reef. Anybody have a clue what these are? They have a little black table they sit on. He has the collection cups, just not attached atm. One is bigger than the other. I'm hoping to find an instruction manual to get one running if they will work for my 90g. Can't seem to find em online.
![20210702_161943_01.jpg 20210702_161943_01.jpg](https://www.reef2reef.com/data/attachments/2174/2174006-07110f62ffe39ef4737af8aa3a6018e2.jpg)
![20210702_161943_01.jpg 20210702_161943_01.jpg](https://www.reef2reef.com/data/attachments/2174/2174006-07110f62ffe39ef4737af8aa3a6018e2.jpg)