Fishing Memory

You have been studying fish for your entire life, how they live, and most importantly, how beautiful they look. However, somewhat recently you've had a little accident and messed up all the cards you've been collecting for years. The worst part is that you've gone through the trouble of having an original and a copy of every single fish, and now you need to match them together and re-organize yourself. Also, you better hurry up as an aquatic life research committee is coming over relatively soon to look at the work you have accomplished; after all, you can't invite important people like that and give them nothing to see, especially after you have given your promise