I was walking through the girlfriend's ranch last week and saw a pond that is around 1/10th of an acre and is chock full of gambusia minnows. Water is about 15ft at the deepest and has never gone dry. As near as I can tell, there are no predators whatsoever. I am looking for suggestions on what to stock so that my 5 year old can enjoy fishing. Feeding isn't easy, so I am looking for something that won't require a whole lot of feed and won't be too prone to stunting. I look forward to hearing suggestions.

Water dries, rocks crumble, and trees die. The only thing that is eternal is the reputation we leave behind.
- Ancient Viking Proverb