My res is only 55 gallons. That is all I need isn't it. Here is a link to exactley how I am gonna build the system. The only difference is that I will have 30 pots instead of 12. http://www.hg420.com/printthread.php?t=3072

So now any upgades or usefull information would be great. Now what type of pump should I use. I think I might get a maxi jet 1200 water pump but I still need two other pumps. HELP.