Thanks! I only have 4 fish at this time. A friend of mine is wanting to reduce his population, so the fish that I am getting are free. They are Koi as well. The four that I have are 6-8 inch big gold fish. Oh, they were free as well.
Let me tell you, I cannot believe how patients are such a big part of a new pond. I had to go to California for a business trip and that was the best thing that I could have done for the pond and filter to mature. So if you ever build a pond, mix in lots of patients.