Just want to start off by saying thank you for the responses I got from my previous posts...so my pond is up and running now. I have a pump and aeration and the water is balanced...I added 4 goldfish so far, just wondering how many I should add so it's not too crowded...pond in 370 gallons. Also any suggestions on what type of goldfish. I believe I have 4 comets now and they are about 2 inches in size...I live in southern Ontario Canada...