Originally we planned to give each fish a user-login, to log in wehn you found it. But then we thought there would be just 10 fishes. Now we have over 30 and there would be too many users.so we changed it a bit. Please use the Email form on the Bottle-message siten. The code you find in the bottle you cann fill in the Mail form. We are looking forward to hearing from you as soon as you have found a fish.