I got tired of the fish that I had because they didn't seem to be going anywhere. I sold all but the 2 magic fish I had found and a couple of personal favorites. I bought all new eggs, one set of each and started breeding agian. Whithin an hour or so I had found a new magic fish. I think that we, subconciously, choose who to breed with who and just wind up with the same fish over and over again. If you totally change the stock you have to change your breeding habits