How much luck are people having with running 100 micron socks? I want my water to be really clear. Who want bad water clarity? Not me. I am just a little worried with 2000 gallons of water flowing through everything that they could turn into buckets vs filters. Tank 450 gallons, 2100+ GPH pump, planning on running 7"x16" 2 bags, I can run an FX5 into my tank to polish the water but why bother when a sock should be able to do it and I can use the fx5 else where. From all my reading I would really like a 50 micron sock to really polish the water but I dont think I could run those all the time and I have too much water flow, I was thinking like dscort said running 4 socks with main flow going to 2, 200 or 100 micron socks and then 1 or 2 50 micron socks polishing everything really well with less water flow. .