Hey guys, I have a couple questions on a JBJ 28g HQI nanocube filtration. I have always wondered what the best way to do filtration on one of these. I started with the stock filter foam, carbon, and ceramic rings. I then upgraded to the foam pad, purigen, and chemi-pure. I'm now wondering about getting a protein skimmer. Do I need a protein skimmer? If so which one would fit the nanocube? If I get a skimmer, do i still need the filter media? Please help anyone!