I have a used bubble king supermarin 250 which comes with a water blaster 5000s ac pump. It skims like crazy but it's too big for my setup and I am not able to add any media reactors because of the lack of space. So am planning to use the red sea 900 skimmer instead. I can ship if I don't get any local offers first. The skimmer comes with a neck cleaner as well.