Edit: the tank is actually 35 gallons and is temporary until we can afford to get the 55 gallon set up. I have a 10.5 in goldfish (Spot) that my brother bought as feed for his Oscar 2~ years ago... obviously he never got eaten and just chilled and grew in this enormous 75 gallon tank with carnivorous fish. So we took him, but he's stressing out our community tank. So we're in the process of setting up his own tank and he definitely needs a friend. He is huge, and I'm not entirely sure what type of goldfish he is since he was bought as stock fish. I will say that I don't like orandas or bubble eyed Goldies... putting it bluntly, I find them ugly. So 1. What kind of goldfish does spot look like and 2. What kind of friend would be good for him?