I just had to share this with someone! I have had a small pond for about four years, which was home to two koi s winter time I would bring them in and summer they enjoyed the pond. We'll this summer both fish were attacked by some animals in the evening. One morning I woke up and the plants were all turned over and there were some remains of the poor fish. I was really upset. This happened in early august. We'll today I went out to start preparing the pond for winter and to my surprise there was a baby fish swimming around, oh my goodness. I was so excited. A miracle fishy!,,,, so I brought him in and now am wondering if I can put him in the aquarium with my ranchu goldfish or if he should stay alone also is there anything I have to do special for him? All your help would be appreciated. And how did this happen? Where can I find good info on the life cycle of kois