Great! What I really want to know is what kind of problems do all of you think might happen later? What kind of structure besides the large/small rocks to add and finally I'm completely clueless on stocking rates. I hear people saying 1000 to 150 per acre for everything you can think of, does climate effect stocking rate? Also what can I get from feeding them. Should I, or is 7 acres a little too large? Anything else all of you pond masters can think of is helpful, and other posts you can point me too. I'm planning on subscribing quickly, thanks.