I am not really sure if goldfish in general are lucky. They tend to swim in circles in a bowl, but maybe, years from now, scientists discover that these goldfish count themselves lucky to be in a bowl, rather than in a stream in Asia. Personally, I think they’d be better off in a stream.
Lucky Goldfish font is a cute and happy font, ideally suited for book covers, posters and toy packaging. Comes with a school of diacritics too.