Well... It's not easy to find a hatchery not far that could offer the right size fish for reasonable price. Then you have to drive after those fish but there's always lack of time...
This time my route included a hatchery and everything ended with a nice purchase.

Actually there are carps in this pond (take a look at the 1st page of the thread to see pictures) in much greater size than these but it's smart to stock additional fish after some while, isn't it smile