I have the 3000 int sss. It's an amazing skimmer and I have had no problems with mine. You can add up to 3 or 4 neck extensions for a longer dwell time.
I have a 3000 and by far, the most consistent skimmer I've ever had including against any other Reef Octopus skimmer that I've owned. I don't know what it is specifically but I wouldn't sell or trade this for 5 other skimmers.
The only downside is that I may have trouble fitting it in my sump. It should got by my measurements but it will be a tight fit. Thanks for the recommendations!
PTreef;1059669 wrote: The only downside is that I may have trouble fitting it in my sump. It should got by my measurements but it will be a tight fit. Thanks for the recommendations!