Hello there, I'm new here and just getting into the hobby. The home that I own has a pond that was filled in with dirt, I decided to uncover it and get it going. I'm looking for suggestions as to what I need next far as pump or filter. I have a neighbor that built a pond about a year ago and he isn't running any kind of pump or filter and says I don't need one. I have put some water in the pond and stocked it with a few gold fish for now. I'm not new to keeping fish, I have had fish tanks for 20 years at least, I have 4 tanks right now. I used the well established water from my fish tanks to fill the pond. I wish I could figure out how to post pics, I took a couple yesterday.