In the pic from your gallery below, where did you find that plastic barb fitting? I've been looking everywhere for those!!!!

MrSaLTy said:I could swear that I have seen those at either Home Depot or Menards. Can't remember which but I know I have seen them.
RichBrewer said:I found that at Lowes. I actually wanted brass but they only had plastic. It is a 3/8" barb. (For 3/8" ID tubing)