what type of protein skimmer would be a good one to get?
any suggestions on a RO system (I have to have one that is removable as we rent)?
All these RO systems are removable. They usually just have an attachment that screws into a faucet.
I have used the Seaclone, the Red Sea Berlin X2, and the Coralife Super Skimmer. I didn't like any of them.
I have heard good things about the Aqua C Remora, and ASM Skimmers, but haven't used them personally.