I was wanting to know if anyone out there has any info. on this sump. We bought an Oceanic 135 reef tank that came with this sump. There is a sticker on it that has two names - Oceans For Real -- and Oceanus Reef Systems. I can't find any info at all about this system. The main problem we're have run in to is the built in skimmer. ( collection cup marked with red paper in photo). There is a air line plummed into the pipe running to the skimmer but i don't know where to place the air stone or how many. There is a hole right by where the pvc goes into the skimmer. There is another one on the right side wall of the skimmer ( marked with orange paper in photo) & another one in the lid to the chamber right of the skimmer. If anyone has any info on this system or knows how to contact the manufacturer please let me know. Hope to have pictures up tonight. Thanks for your help.