i was looking for a protein skimmer--i had originally planned to get a seaclone 100--but in the future i plan to do a reef setup--so i wanted to get a bak pak skimmer because i have heard many give them high praise...i have to options--the bak pak 2 (for FO) or bak pak 2R (for reefs, doesnt have the bio bale media)...both cost the same--i was wondering if any one had recommendations as to which one i should get