hey everyone. I am nearing the completion of an indoor pond build I have been working on. With that I have began my search mission of the best turtles for my pond. its about 4'x4' and about 3 feet deep at its deepest point. Money is not an issue in this build, what is important is that its done right. I am looking for a small group of turtles, preferably ones that wont harm larger fish. I realize that turtles often take fish for food and that its inevitable, but perhaps someone knows of a more fish friendly turtle that would be happy in my pond.