I have a 40 long tank. I would like to set it up as frag tank. I have the lights and the tank. Looking to frag zoos, rics, and SPS. I was thinking of doing LR and LS. What should I use for Filter and Protien skimmer. I was thinking the Skilter 400, but read all the bad reviews, so not doing that. Just looking for ideas. Don't really want a fug either. Thanks.