Re: How can I/my sim duplicate a fish?
@grreat85 I'm not sure if anything in the experiments I did for this past post will be of any help to you, but I thought I'd reference it here for your information. It involves fish saved in a room to your library, plus an angelfish in the gallery: https://answers.ea.com/t5/Bug-Reports/OPEN-Fish-from-buydebug-mode-can-t-be-selected/m-p/9130518#M131680
Also, the mounted fish in debug may not say your Sim's name on them, but if they are the secondary ones (gotten by 'cheating'), I personally would be fine with the name not being on it. I agree with you, if you caught the first one, you have all of the satisfaction (and credit for accomplishments, etc.) that the Sim needs. I highly doubt there is any manner of copying a fish that would bring the name with it.