What pump did you use? Iam using a mag 5 thats what they recomended. Did you have to do any modifing to put the pump on the skimmer? Does it matter how far away the pump is from the skimmer? I have 5 skimmers and have spent a ton of money on them and they all seem to be junk, but now Iam wondering if its the way Iam installing them. Thanks for the help.