yup. I'd also just start over. If you had the resources you could pump that pond down and net the desirable fish out, and sell off the rest. That all depends on how many desirable fish you think you have in there. At least you would have some selective choice. But then you may have a ton of goldfish eggs, and would be back to square one on a few years. I think eventually you are going to have to start over, whether it is your choice or not.
