It would be nice to see pictures of the 'perfect' fish. I'm running XP, and the game allowed me to put all 21 of the perfect fish in the same tank (my #2), as well. Any other fish I tried to move there, before 21, was forbidden, because tank was full with 20. So, I'm keeping 21 perfect fish in tank #2, and a breeding pair of all 7 magic fish in tank #1, to match up and make much moolah in the sale tank. Am bucking the prices up gradually, and now Canary Fire-Arrows are selling at $425. Broke 60k a couple hours ago, yippee!