My OH and I have different views on our pond! I wanted it to be a purely wildife pond with no fish, while he wanted fish. Since he'd done all the grafting, I let him get two goldfish, thinking they wouldn't last long. This was three years ago (I think) and they are now about 4" long and thriving. >:( How much longer will they live? Do I need to start attracting the local cats? ;D