Nice looking fish, I love my tropicals but my wife has a big coldwater tank and I find myself watching them more and more, she has some cracking oranda's and a couple of dojo loaches aswell, they are great to watch!
lovely coldwaters! mine are upstairs in my sons bedroom in his big tank. 5 up there I had 4 give to me by someone on the forum. They are a right mixed bunch one little goldfish that will go in pond in the spring as he is a bit too bossy!